/*==============================================
 Base
 ===============================================*/
* {
  font-family: YakuHanJP, "Zen Kaku Gothic New", sans-serif, "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif !important;
}
body {
  color: #252528;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  width: 100%;
  overflow-x: hidden;
}
a:active, a:focus {
  outline: none !important;
}
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 30px 0;
  color: #252528;
  font-weight: normal;
  line-height: 1.5;
}
h1, h2 {
  letter-spacing: 2px;
}
h3, h4 {
  letter-spacing: 2px;
}
h5, h6 {
  letter-spacing: 1px;
}
a {
  text-decoration: none !important;
}
a:hover, a:focus {
  color: #252528;
}
a, .btn {
  -webkit-transition: all .3s;
  transition: all .3s;
}
a img, iframe {
  border: none;
}
hr {
  margin-top: 0;
  margin-bottom: 0;
  border: 0;
  border-top: 1px solid #eee;
}
.vertical-align {
  position: relative;
}

/*==============================================
 Bootstrap Reset
 ===============================================*/
.container-fluid,
.col-lg-1, .col-md-1, .col-sm-1, .col-xs-1,
.col-lg-2, .col-md-2, .col-sm-2, .col-xs-2,
.col-lg-3, .col-md-3, .col-sm-3, .col-xs-3,
.col-lg-4, .col-md-4, .col-sm-4, .col-xs-4,
.col-lg-5, .col-md-5, .col-sm-5, .col-xs-5,
.col-lg-6, .col-md-6, .col-sm-6, .col-xs-6,
.col-lg-7, .col-md-7, .col-sm-7, .col-xs-7,
.col-lg-8, .col-md-8, .col-sm-8, .col-xs-8,
.col-lg-9, .col-md-9, .col-sm-9, .col-xs-9,
.col-lg-10, .col-md-10, .col-sm-10, .col-xs-10,
.col-lg-11, .col-md-11, .col-sm-11, .col-xs-11,
.col-lg-12, .col-md-12, .col-sm-12, .col-xs-12 {
  padding-right: 20px;
  padding-left: 20px;
}

/*==============================================
 Scroll Top
 ===============================================*/
.lift-off {
  position: fixed;
  right: 16%;
  bottom: 30px;
  width: 68%;
  -webkit-transition: all .3s;
  transition: all .3s;
  text-align: center;
  color: #fff;
  line-height: 0;
  font-size: 0;
}
.lift-off_show {
  -webkit-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0);
  opacity: 1;
}
.lift-off_hide {
  visibility: hidden;
  -webkit-transform: translateY(40px);
  -ms-transform: translateY(40px);
  transform: translateY(40px);
  opacity: 0;
}

/*==============================================
 Background Images
 ===============================================*/
div.row::before {
  display: none;
}

/* -------------------------------
   Add
   ------------------------------- */
div#sticky-wrapper {
  height: auto !important;
}
a img {
  transition: 0.3s;
}
a:hover img {
  opacity: 0.8;
  transition: 0.3s;
}
footer#footer {
    margin-top: -62px;
    z-index: 1;
    position: relative;
}
#footer div.copyright p {
    color: #42210B;
    font-weight: 500;
    margin: 0;
    letter-spacing: 0.07em;
    text-indent: 0.07em;
    font-size: 12px;
    line-height: 1.5em;
}
footer .container-fluid {
    background: transparent;
    padding: 22px 0;
    text-align: center;
    border-top: 1px solid #42210B;
}
.row {
    position: relative;
}
.abs {
    position: absolute;
}
img.mw100 {
  max-width: 100%;
}
div.float {
    background: #fff;
    width: 100%;
    right: 0;
    bottom: 0;
    z-index: 10000;
}
div.float a {
    display: inline-block;
    max-width: 100%;
}
div.float a img {
    max-width: 950px;
}
a.anc.top_back {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 4px solid #ffffff;
    color: #ffffff;
    background: #A20023;
    position: absolute;
    bottom: 50px;
    right: 50px;
}
a.anc.top_back::before {
    content: "";
    position: absolute;
    top: 37px;
    left: 31px;
    width: 22px;
    height: 22px;
    border-left: 4px solid #ffffff;
    border-bottom: 4px solid #ffffff;
    transform: rotate(135deg);
    transition: 0.3s;
}
a.anc.top_back:hover {
    border: 4px solid #A20023;
    background: #ffffff;
    color: #A20023;
}
a.anc.top_back:hover::before {
    border-left: 4px solid #A20023;
    border-bottom: 4px solid #A20023;
}
footer .container {
    padding: 0 20px;
}
div#home {
    overflow-x: hidden;
}

/*==============================================
 BS ADD CSS
 ===============================================*/
.main-visual {
  background-color: #E5E3D9;
  /* background-image: url(../img/main_side.png), url(../img/main_back.png);
  background-position: left top, center top;
  background-size: 89.5px, cover;
  background-repeat: no-repeat; */
  position: relative;
  /* margin-top: 90px; */
  background-image: url(../img/satonoka1_back.png);
  background-size: 822px;
  background-repeat: no-repeat;
  background-position: top 120px center;
  padding: 80px 0 150px;
}
.main-visual-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 170px;
}
.main-visual-child {
    width: 100%;
}
.main-visual-child>img {
    max-height: 393px;
}
.ank-arrow {
    margin: 120px 0 100px;
}
.about-title-img {
    line-height: 1em;
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
}
.about-title-img img {
    max-height: 52px;
}
.about-title-img span {
    font-family: "Zen Maru Gothic", sans-serif !important;
    font-size: 37px;
    line-height: 1em;
    letter-spacing: 0.08em;
    margin-left: 25px;
    display: block;
    color: #a20023;
}
.ank-arrow>img {
    max-height: 60px;
    animation: ank-arrow-img 3s infinite;
}
@keyframes ank-arrow-img {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}
@keyframes dot-img-updown {
  0% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(10px);
  }
}
.main-visual-child p {
    text-align: center;
    color: #42210B;
    font-size: 18px;
    margin: 5px 0 0;
    letter-spacing: 0.06em;
    margin-right: -0.06em;
    line-height: 2.3em;
}
.main-visual h1 {
    position: absolute;
    z-index: -100;
    opacity: 0;
}
section {
    padding: 120px 0;
    position: relative;
}
section.project-sec {
    background-color: #E5E3D9;
    background-image: url(../img/satonoka_nami2.png), url(../img/satonoka_left.png), url(../img/satonoka_right.png);
    background-size: 100%, 82px, 82px;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-position: center bottom -1px, left top 100px, right top 100px;
    padding-bottom: 320px;
}
section.winwinwin-sec {
    background-color: #ffffff;
    background-image: url(../img/satonoka_nami3.png), url(../img/satonoka_left.png), url(../img/satonoka_right.png);
    background-size: 100%, 82px, 82px;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-position: center bottom -1px, left top 100px, right top 100px;
    padding-top: 80px;
    padding-bottom: 340px;
}
.project-sec-inner {
   display: flex;
   flex-wrap: wrap;
   justify-content: space-between;
   align-items: flex-start;
   margin-top: 80px;
}
.project-sec-child {
   width: calc(100% / 3 - 45px);
}
.satonoka-menu .nav_list li a:hover {
    opacity: 0.8;
}
section.project-sec>img.abs {
    max-height: 120px;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
}
section.works-sec>img.abs1,
section.winwinwin-sec>img.abs1,
section.news-sec>img.abs1 {
    max-height: 80px;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
}
section.project-sec .project-sec-title {
    position: absolute;
}
section.project-sec .project-sec-title>img,
section.winwinwin-sec .winwinwin-sec-title>img {
    max-height: 58px;
}
section.works-sec .works-sec-title>img,
section.news-sec .news-sec-title>img,
section.news-sec .contact-sec-title>img {
    max-height: 48px;
}
section.project-sec .project-sec-title {
    position: absolute;
    top: 0;
    left: 15px;
}
.project-sec-title h3,
.works-sec-title h3,
.winwinwin-sec-title h3,
.news-sec-title h3,
.contact-sec-title h3 {
    font-family: "Zen Maru Gothic", sans-serif !important;
    margin: 25px 0 0;
    font-size: 40px;
    color: #42210B;
    letter-spacing:0.08em;
    line-height: 1em;
    font-weight: bold;
}
.winwinwin-sec-title p {
    font-family: "Zen Maru Gothic", sans-serif !important;
    margin: 60px 0 0;
    font-size: 20px;
    color: #42210B;
    letter-spacing:0.06em;
    margin-right: -0.06em;
    line-height: 2.05em;
    font-weight: bold;
}
.winwinwin-sec-title p span {
    color: #930023;
}
.works-sec-title h3 {
    text-indent: 0.08em;
}
.winwinwin-sec-title {
    margin-bottom: 80px;
    position: relative;
}
section.works-sec {
    background-color:#F0EEE8;
    background-image: url(../img/satonoka_nami1.png), url(../img/satonoka3_back3_right.png), url(../img/satonoka3_back3_left.png), url(../img/satonoka3_back2_right.png), url(../img/satonoka3_back2_left.png), url(../img/satonoka3_back1_right.png), url(../img/satonoka3_back1_left.png);
    background-size: 100%, 520px, 520px, 520px, 520px, 520px, 520px;
    background-repeat: no-repeat, no-repeat, no-repeat, no-repeat, no-repeat, no-repeat, no-repeat;
    background-position: center bottom, right top 88%, left top 82%, right top 62%, left top 48%, right top 28%, left top 20%;
    padding-top: 80px;
    padding-bottom: 340px;
}
section.works-sec>img.abs2 {
    max-height: 248px;
    top: -150px;
    right: calc(50% - 740px);
}
.works-sec-title {
    /* margin-bottom: 110px; */
    margin-bottom: -30px;
}
.works-sec-inner {
    position: relative;
    background-color: #fff;
    border-radius: 30px;
    padding: 100px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 140px;
}
.sns-area {
    position: relative;
    background-color: #F0EFEA;
    border-radius: 95px;
    margin-top: 150px;
    padding: 40px 70px;
}
.sns-area>img {
    max-height: 45px;
    top: -22.5px;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
}
.sns-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.sns-child:nth-child(1)>img {
  max-height: 110px;
}
.sns-child:nth-child(2)>img {
  max-height: 78px;
}
.sns-child p,
.insta-sec-child p {
  font-size: 16px;
  line-height: 1.3em;
  letter-spacing: 0.08em;
  margin-right: -0.08em;
  color: #A20023;
  font-weight: bold;
  font-family: "Zen Maru Gothic", sans-serif !important;
  margin: 0;
}
.sns-child p span,
.insta-sec-child p span {
  display: block;
  color: #42210B;
  margin-top: 3px;
  font-family: "Zen Maru Gothic", sans-serif !important;
}
.sns-child>a {
    font-family: "Zen Maru Gothic", sans-serif !important;
    color: #fff;
    background-color: #A20023;
    line-height: 1.5em;
    padding: 25px 30px;
    display: inline-block;
    border-radius: 40px;
    background-image: url(../img/satonoka_bt5.png);
    background-repeat: no-repeat;
    background-position: right 25px center;
    background-size: 26px;
    font-size: 19px;
    letter-spacing: 0.08em;
    text-indent: 0.08em;
    position: relative;
    width: 400px;
}
.works-sec-inner.inner-2nd,
.works-sec-inner.inner-3rd {
    margin-top: 140px;
}
.works-sec-inner img.abs1 {
    max-height: 77px;
    left: -50px;
    top: -50px;
}
.works-sec-inner img.abs2 {
    max-height: 234px;
    left: -54px;
    top: 40px;
}
.works-sec-inner img.abs3 {
    max-height: 99px;
    right: -20px;
    bottom: -30px;
}
.works-sec-inner img.abs4 {
    max-height: 85px;
    right: -10px;
    bottom: -5px;
}
.works-sec-child {
    width: calc(100% / 3 - 40px);
}
.works-sec-inner.inner-2nd .works-sec-child {
    width: 100%;
}
.works-sec-child h4 {
    font-family: "Zen Maru Gothic", sans-serif !important;
    color: #75C86D;
    font-weight: bold;
    font-size: 24px;
    line-height: 1.45em;
    letter-spacing: 0.14em;
    margin-right: -0.14em;
    margin-bottom: 15px;
}
.works-sec-child:last-child h4 {
  line-height: 2.9em;
}
.works-sec-child h5 {
    position: relative;
    font-family: "Zen Maru Gothic", sans-serif !important;
    color: #fff;
    background-color: #75C86D;
    font-weight: bold;
    font-size: 23px;
    line-height: 1em;
    letter-spacing: 0.18em;
    text-indent: -0.18em;
    margin-bottom:20px;
    padding: 12px 45px;
    border-radius: 30px;
    display: inline-block;
}
.works-sec-child p {
    color: #42210B;
    font-weight: bold;
    font-size: 16px;
    line-height: 1.7em;
    letter-spacing: 0.06em;
    margin: 0 0 30px;
    min-height: 82px;
}
.ank-btn-abs {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    position: absolute;
    top: -50px;
    right: 50px;
}
.ank-btn-abs a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-family: "Zen Maru Gothic", sans-serif !important;
    color: #fff;
    font-size: 25px;
    line-height: 1em;
    letter-spacing: 0.125em;
    text-indent: 0.125em;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: #A5DB9F;
    transition: 0.2s;
}
.ank-btn-abs a:hover {
    background-color: #75C86D;
    box-shadow: 0 0 20px #A5DB9F;
    transition: 0.2s;
}
.ank-btn-abs a:nth-child(2) {
    background-color: #ECADA7;
}
.ank-btn-abs a:nth-child(2):hover {
    background-color: #E17065;
    box-shadow: 0 0 20px #ECADA7;
}
.ank-btn-abs a:nth-child(3) {
    background-color: #F1D483;
}
.ank-btn-abs a:nth-child(3):hover {
    background-color: #E8BB3C;
    box-shadow: 0 0 20px #F1D483;
}
.ank-btn-abs a:nth-child(n+2) {
    margin-left: 30px;
}
.ank-btn-abs a:hover::before,
.ank-btn-abs a:hover::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 100%;
  height: 100%;
  border: 1px solid #A5DB9F;
  border-radius: 50%;
  box-sizing: border-box;
  pointer-events: none;
  animation: pulsate 2s linear infinite;
}
.ank-btn-abs a:nth-child(2):hover::before,
.ank-btn-abs a:nth-child(2):hover::after {
  border: 1px solid #ECADA7;
}
.ank-btn-abs a:nth-child(3):hover::before,
.ank-btn-abs a:nth-child(3):hover::after {
  border: 1px solid #F1D483;
}
.pulse-btn::after {
  animation-delay: 1s;
}
/* ボタンの波紋が広がっていくアニメーション */
@keyframes pulsate {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}
.sub-title {
    margin-bottom: 50px;
}
.sub-title h3 {
    font-family: YakuHanJP, "Zen Maru Gothic", sans-serif !important;
    font-size: 28px;
    font-weight: bold;
    color: #42210B;
    letter-spacing: 0.08em;
    line-height: 1.6em;
    margin: 0;
}
.sub-title h3 span {
    font-family: "Zen Maru Gothic", sans-serif !important;
    display: block;
    color: #E17065;
}
.inner-3rd .works-sec-child p {
    margin: 15px 0 0;
    min-height: 0;
}
.inner-3rd .works-sec-child h5 {
    background-color: #E8BB3C;
    padding: 12px 35px;
    margin-bottom: 0;
    position: relative;
    z-index: 10;
}
.inner-3rd .works-sec-child img {
    margin-top: -23.5px;
}
section.news-sec {
    background-color: #E5E3D9;
    background-image: url(../img/satonoka_footer.png), url(../img/satonoka_left.png), url(../img/satonoka_right.png);
    background-size: 100%, 82px, 82px;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-position: center bottom, left top 100px, right top 100px;
    padding-top: 80px;
    padding-bottom: 182px;
}
.contact-sec-inner {
    margin-top: 200px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.contact-sec-child {
    width: calc(50% - 25px);
    background-color: #fff;
    border-radius: 40px;
    padding: 65px;
}
.contact-sec-child>a {
    font-family: "Zen Maru Gothic", sans-serif !important;
    color: #fff;
    background-color: #42210B;
    line-height: 1.5em;
    padding: 25px 26px 25px 30px;
    display: inline-block;
    border-radius: 40px;
    background-image: url(../img/satonoka5_mail.png), url(../img/satonoka_bt4.png);
    background-repeat: no-repeat, no-repeat;
    background-position: left 30px center, right 25px center;
    background-size: 30px, 26px;
    font-size: 19px;
    letter-spacing: 0.14em;
    text-indent: 0.14em;
    position: relative;
    width: 100%;
    margin-top: 50px;
}
.contact-sec-child:last-child>a {
    padding: 25px 30px;
    background-color: #A20023;
    background-image: url(../img/satonoka_bt5.png);
    background-repeat: no-repeat;
    background-position: right 25px center;
    background-size: 26px;
    margin-top: 30px;
}
.contact-sec-title {
    width: 100%;
}
.contact-sec-child:first-child {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.contact-sec-child:last-child {
    background-color: #F5F4F0;
}
.insta-sec-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}
.insta-sec-child:nth-child(1)>img {
  max-height: 130px;
}
.insta-sec-child:nth-child(2) {
  margin-left: 10px;
}
.insta-sec-child:nth-child(2)>img {
  max-height: 78px;
  margin-bottom: 10px;
}

/*==============================================
 BS ADD ACCORDION CSS
 ===============================================*/
div#july {
    padding-top: 60px;
    margin-top: -60px;
}
.main-visual-child h5 {
    font-size: 23px;
    color: #A20023;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-indent: 0.06em;
    margin-bottom: 0;
    line-height: 1.9em;
}
.main-visual-child a {
    font-family: "Zen Maru Gothic", sans-serif !important;
    color: #fff;
    background-color: #E17065;
    line-height: 1.5em;
    padding: 20px 30px;
    display: inline-block;
    border-radius: 50px;
    background-image: url(../img/satonoka_bt2.png);
    background-repeat: no-repeat;
    background-position: right 25px center;
    background-size: 26px;
    font-size: 16px;
    letter-spacing: 0.08em;
    text-indent: 0.08em;
    position: relative;
    width: 550px;
    margin-top: 30px;
}
.main-visual img.abs:nth-child(1) {
    top: 0;
    left: calc(50% - 960px);
    max-width: 588px;
}
.main-visual img.abs:nth-child(2) {
    top: 0;
    right: calc(50% - 960px);
    max-width: 588px;
}
.project-sec-child:nth-child(1) {
    margin-top: 240px;
}
.project-sec-child:nth-child(2) {
    margin-top: 120px;
}
.project-sec-child-img {
    position: relative;
}
.project-sec-child-img img.abs {
    max-height: 142px;
    top: -35px;
    left: -35px;
}
.project-sec-child p,
.project-sec-child-link a {
    color: #42210B;
    font-size: 17px;
    margin: 40px 0 0;
    line-height: 2em;
    letter-spacing: 0.06em;
}
.project-sec-child-link a {
    display: inline-block;
    color: #75C86D;
    margin: 5px 0 0;
    transition: 0.3s;
    line-height: 1.5em;
}
.project-sec-child-link a:hover {
    text-decoration: underline !important;
    opacity: 0.8;
    transition: 0.3s;
}
.project-sec-child:nth-child(2) .project-sec-child-link a {
    color: #E17065;
}
.project-sec-child:nth-child(3) .project-sec-child-link a {
    color: #FFAE3C;
}
.project-sec-child>a {
    font-family: "Zen Maru Gothic", sans-serif !important;
    color: #fff;
    background-color: #75C86D;
    line-height: 1.5em;
    padding: 25px 30px;
    display: inline-block;
    border-radius: 50px;
    background-image: url(../img/satonoka_bt1.png);
    background-repeat: no-repeat;
    background-position: right 25px center;
    background-size: 26px;
    font-size: 19px;
    letter-spacing: 0.08em;
    text-indent: 0.08em;
    position: relative;
    width: 100%;
    margin-top: 30px;
}
.project-sec-child>a:hover,
.project-sec-child:nth-child(2)>a:hover,
.project-sec-child:nth-child(3)>a:hover,
.main-visual-child a:hover {
    background-color: #42210B;
    background-image: url(../img/satonoka_bt_on.png);
}
.project-sec-child:nth-child(2)>a {
    background-color: #E17065;
    background-image: url(../img/satonoka_bt2.png);
}
.project-sec-child:nth-child(3)>a {
    background-color: #E8BB3C;
    background-image: url(../img/satonoka_bt3.png);
}
.sns-child>a:hover,
.contact-sec-child:last-child>a:hover {
    background-color: #42210B;
    background-image: url(../img/satonoka_bt4.png);
}
.contact-sec-child:first-child>a:hover {
    background-color: #A20023;
    background-image: url(../img/satonoka5_mail.png), url(../img/satonoka_bt5.png);
}
.news-sec-inner {
    display: flex;
    /* justify-content: space-between; */
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
    max-height: 325px;
    overflow-y: scroll;
    gap: 32px;
}
.news-sec-child {
    width: calc(25% - 24px);
    /* background-color: #fff; */
    /* background-color: #42210B; */
    border-radius: 15px;
    overflow: hidden;
    transition: 0.3s;
}
.news-sec-child:hover {
    opacity: 0.8;
    transition: 0.3s;
}
.news-sec-child:hover img {
    opacity: 1;
}
.news-sec-title {
    margin-bottom: 50px;
}
.text-block {
    padding: 30px;
    background-color: #fff;
}
.text-block h5 {
    font-size: 15px;
    letter-spacing: 0.06em;
    color: #A20023;
    line-height: 1em;
    font-weight: bold;
    margin: 0;
}
.text-block p {
    font-size: 16px;
    letter-spacing: 0.02em;
    color: #42210B;
    line-height: 1.6em;
    font-weight: bold;
    margin: 10px 0 0;
    word-break: break-all;
}
div#works,
div#winwinwin,
div#news,
div#contact {
    padding-top: 60px;
    margin-top: -60px;
}
section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
    max-height: 318px;
    left: calc(50% - 650px);
    top: 0;
}
section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
    max-height: 323px;
    right: calc(50% - 650px);
    top: -20px;
}
.works-sec-child h5::before{
    content: "";
    width: 0;
    height: 0;
    position: absolute;
    top: 0;
    bottom: 0;
    /* left: 0; */
    right: -100px;
    margin: auto;
    box-sizing: border-box;
    border: 12px solid transparent;
    border-left: 18px solid #B5E0B1;
    z-index: 2;
}
.works-sec-child:last-child h5::before,
.works-sec-inner.inner-3rd .works-sec-child h5::before {
  display: none;
}
.main-visual img.dot-1 {
    max-height: 30px;
    left: calc(50% - 430px);
    top: 190px;
    animation: dot-img-updown 2s ease-in-out infinite alternate-reverse;
}
.main-visual img.dot-2 {
    max-height: 50px;
    left: calc(50% - 600px);
    top: 510px;
    animation: dot-img-updown 3s ease-in-out infinite alternate-reverse;
}
.main-visual img.dot-3 {
    max-height: 30px;
    left: calc(50% - 430px);
    top: 695px;
    animation: dot-img-updown 2.5s ease-in-out infinite alternate-reverse;
}
.main-visual img.dot-4 {
    max-height: 25px;
    left: calc(50% - 925px);
    top: 990px;
    animation: dot-img-updown 4s ease-in-out infinite alternate-reverse;
}
.main-visual img.dot-5 {
    max-height: 110px;
    left: calc(50% - 650px);
    top: 1200px;
    animation: dot-img-updown 3s ease-in-out infinite alternate-reverse;
}
.main-visual img.dot-6 {
    max-height: 18px;
    right: calc(50% - 490px);
    top: 105px;
    animation: dot-img-updown 3.5s ease-in-out infinite alternate-reverse;
}
.main-visual img.dot-7 {
    max-height: 55px;
    right: calc(50% - 660px);
    top: 550px;
    animation: dot-img-updown 2.5s ease-in-out infinite alternate-reverse;
}
.main-visual img.dot-8 {
    max-height: 28px;
    right: calc(50% - 405px);
    top: 660px;
    animation: dot-img-updown 2s ease-in-out infinite alternate-reverse;
}
.main-visual img.dot-9 {
    max-height: 28px;
    right: calc(50% - 840px);
    top: 700px;
    animation: dot-img-updown 1.5s ease-in-out infinite alternate-reverse;
}
.main-visual img.dot-10 {
    max-height: 26px;
    right: calc(50% - 525px);
    top: 1070px;
    animation: dot-img-updown 3s ease-in-out infinite alternate-reverse;
}
.main-visual img.dot-11 {
    max-height: 110px;
    right: calc(50% - 660px);
    top: 1200px;
    animation: dot-img-updown 3.5s ease-in-out infinite alternate-reverse;
}
.news-sec-child a .img-block img {
    max-height: 181px;
}
.img-block {
    display: flex;
    align-items: center;
    justify-content: center;
    max-height: 181px;
    height: 181px;
    background-color: #000000;
}

/*==============================================
 HEADER MENU CSS
 ===============================================*/
.header.satonoka-menu {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 100;
}
.satonoka-menu .header_inner {
    position: relative;
    padding: 15px 20px 15px 0;
}
/* header固定のため余白をつける。メニューのCSSには関係ない */
.satonoka-menu .main{
    margin-top: 60px;
}
.header_inner nav {
    width: 100%;
}

@media only screen and (max-width: 768px) {
    .satonoka-menu .nav {
        position: fixed;
        right: -320px; /* 右から出てくる */
        top: 0;
        width: 300px; /* スマホに収まるサイズ */
        height: 100vh;
        padding-top: 60px;
        background-color: #fff;
        transition: all .6s;
        z-index: 200;
        overflow-y: auto; /* メニューが多くなったらスクロールできるように */
    }
    .satonoka-menu .hamburger {
        position: absolute;
        right: 15px;
        top: 15px;
        width: 40px; /* クリックしやすい幅 */
        height: 40px; /* クリックしやすい高さ */
        cursor: pointer;
        z-index: 300;
        background-color: #fff;
        border-radius: 50px;
    }
    .satonoka-menu .nav_list {
        margin: 0;
        padding: 0;
        list-style: none;
        display: flex;
        /* align-items: center; */
        justify-content: center;
        flex-wrap: wrap;
    }
    .satonoka-menu .nav_item {
        text-align: center;
        padding: 0 14px;
    }
    .satonoka-menu .nav_item a {
        display: block;
        padding: 15px 0;
        border-bottom: 1px solid #eee;
        text-decoration: none;
        color: #42210B;
    }
    .satonoka-menu .nav_item a:hover {
        background-color: #eee;
    }
    .satonoka-menu .hamburger_border {
        position: absolute;
        left: 11px;
        width: 18px;
        height: 2px;
        background-color: #42210B;
        transition: all .6s;
    }
    .satonoka-menu .hamburger_border_top {
        top: 14px;
    }
    .satonoka-menu .hamburger_border_center {
        top: 20px;
    }
    .satonoka-menu .hamburger_border_bottom {
        top: 26px;
    }
    .satonoka-menu .black_bg {
        position: fixed;
        left: 0;
        top: 0;
        width: 100vw;
        height: 100vh;
        z-index: 100;
        background-color: #333;
        opacity: 0;
        visibility: hidden;
        transition: all .6s;
        cursor: pointer;
    }

    /* 表示された時用のCSS */
    .nav-open .satonoka-menu .nav {
        right: 0;
    }
    .nav-open .satonoka-menu .black_bg {
        opacity: .8;
        visibility: visible;
    }
    .nav-open .satonoka-menu .hamburger_border_top {
        transform: rotate(45deg);
        top: 20px;
    }
    .nav-open .satonoka-menu .hamburger_border_center {
        width: 0;
        left: 50%;
    }
    .nav-open .satonoka-menu .hamburger_border_bottom {
        transform: rotate(-45deg);
        top: 20px;
    }
 }
 /* sp */

 @media only screen and (min-width: 769px) {
    .satonoka-menu .header_inner{
        /* max-width: 980px; */
        max-width: 100%;
        width: 100%;
        padding: 50px 0;
        margin-left: auto;
        margin-right: auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        transition: 0.3s;
        /* background-color: #fff; */
    }
    .satonoka-menu.bg-red .header_inner {
        padding: 30px 0;
    }
    .satonoka-menu.bg-red {
        background-color: #E5E3D9;
    }
    .satonoka-menu .nav_list{
        text-align: center;
        margin-bottom: 0;
        padding-left: 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        justify-content: center;
        line-height: 1.2em;
    }
    .satonoka-menu .nav_list li{
        display: inline-block;
        text-align: right;
        /* padding-left: 80px; */
        padding: 0 15px;
        border-left: 1px solid #42210B;
        line-height: 1.2em;
    }
    .satonoka-menu .nav_list li:first-child {
        /* padding-left: 0; */
        border-left: 0;
        padding-left: 0;
    }
    .satonoka-menu .nav_list li:last-child {
        padding-right: 0;
    }
    .satonoka-menu .nav_list li a{
        /* color: #fff; */
        color: #42210B;
        font-weight: 600;
        font-size: 16px;
        letter-spacing: 0.1em;
        text-indent: 0.1em;
        position: relative;
        line-height: 1em;
    }
}
/* pc */

/*==============================================
 Responsive
 ===============================================*/
@media screen and (min-width: 481px) {
}

@media screen and (min-width: 992px) {
}

@media screen and (min-width: 1200px) {
  .container {
    width: 1180px;
  }
}

@media screen and (min-width: 1400px) {
  section.project-sec .container {
      width: 1320px;
  }
}

@media screen and (min-width: 1600px) {
  section.project-sec .container {
      width: 1550px;
  }
}

@media screen and (min-width: 1921px) {
  .main-visual img.abs:nth-child(1) {
      left: 0;
  }
  .main-visual img.abs:nth-child(2) {
      right: 0;
  }
}

@media screen and (max-width: 1920px) {
}

@media screen and (max-width: 1599px) {
  .main-visual {
      background-size: 792px;
  }
  section.works-sec>img.abs1,
  section.winwinwin-sec>img.abs1,
  section.news-sec>img.abs1 {
      max-height: 70px;
      top: -170px;
  }
  section.project-sec {
      padding-bottom: 300px;
  }
  section.works-sec,
  section.winwinwin-sec {
      padding-bottom: 320px;
  }
  .contact-sec-inner {
      margin-top: 180px;
  }
  .main-visual-inner {
      margin-top: 160px;
  }
  .project-sec-child-img img.abs {
      max-height: 132px;
  }
}

@media screen and (max-width: 1499px) {
    .main-visual {
        background-size: 762px;
        padding: 80px 0 130px;
    }
    .main-visual-inner {
        margin-top: 150px;
    }
    .main-visual-child>img {
        max-height: 378px;
    }
    .ank-arrow {
        margin: 110px 0 90px;
    }
    .ank-arrow>img {
        max-height: 55px;
    }
    .about-title-img img {
        max-height: 50px;
    }
    .about-title-img span {
        font-size: 36px;
        margin-left: 15px;
    }
    .main-visual img.abs:nth-child(1) {
        left: calc(50% - 850px);
        max-width: 528px;
    }
    .main-visual img.abs:nth-child(2) {
        right: calc(50% - 850px);
        max-width: 528px;
    }
    .satonoka-menu .nav_list li a {
        font-size: 15px;
        letter-spacing: 0.05em;
        text-indent: 0.05em;
    }
    section.project-sec>img.abs {
        max-height: 110px;
        top: -55px;
    }
    section.project-sec .project-sec-title>img,
    section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 54px;
    }
    .project-sec-title h3,
    .works-sec-title h3,
    .winwinwin-sec-title h3,
    .news-sec-title h3,
    .contact-sec-title h3 {
        font-size: 38px;
    }
    section.project-sec {
        padding-bottom: 280px;
    }
    section.works-sec .works-sec-title>img,
    section.news-sec .news-sec-title>img,
    section.news-sec .contact-sec-title>img {
        max-height: 44px;
    }
    .works-sec-inner img.abs2 {
        max-height: 214px;
        left: -49px;
        top: 40px;
    }
    section.works-sec,
    section.winwinwin-sec {
        padding-bottom: 300px;
    }
    section.works-sec>img.abs1,
    section.winwinwin-sec>img.abs1,
    section.news-sec>img.abs1 {
        max-height: 65px;
        top: -160px;
    }
    .contact-sec-inner {
        margin-top: 160px;
    }
    section.news-sec {
        background-size: 120%, 82px, 82px;
    }
    .project-sec-child {
        width: calc(100% / 3 - 40px);
    }
    .project-sec-child-img img.abs {
        max-height: 122px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 293px;
        right: calc(50% - 600px);
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 288px;
        left: calc(50% - 600px);
    }
    section.works-sec>img.abs2 {
        max-height: 218px;
        top: -110px;
        right: calc(50% - 680px);
    }
}

@media screen and (max-width: 1399px) {
    .project-sec-child-img img.abs {
        max-height: 112px;
        top: -30px;
        left: -30px;
    }
    .project-sec-child p {
        margin: 30px 0 0;
    }
    .main-visual {
        background-size: 732px;
        padding: 80px 0 120px;
    }
    .main-visual-child>img {
        max-height: 348px;
    }
    .ank-arrow {
        margin: 100px 0 80px;
    }
    .main-visual img.abs:nth-child(1) {
        left: calc(50% - 750px);
        max-width: 458px;
    }
    .main-visual img.abs:nth-child(2) {
        right: calc(50% - 750px);
        max-width: 458px;
    }
    .about-title-img {
        margin-bottom: 20px;
    }
    .main-visual img.dot-11 {
        max-height: 100px;
        right: calc(50% - 580px);
        top: 1000px;
    }
    .main-visual img.dot-5 {
        max-height: 100px;
        left: calc(50% - 580px);
        top: 1000px;
    }
    .main-visual img.dot-1 {
        max-height: 25px;
        left: calc(50% - 370px);
        top: 160px;
    }
    .main-visual img.dot-2 {
        max-height: 40px;
        left: calc(50% - 460px);
        top: 370px;
    }
    .main-visual img.dot-3 {
        max-height: 25px;
        left: calc(50% - 340px);
        top: 650px;
    }
    .main-visual img.dot-4 {
        max-height: 22px;
        left: calc(50% - 680px);
        top: 575px;
    }
    .main-visual img.dot-6 {
        max-height: 15px;
        right: calc(50% - 320px);
        top: 120px;
    }
    .main-visual img.dot-7 {
        max-height: 50px;
        right: calc(50% - 500px);
        top: 410px;
    }
    .main-visual img.dot-8 {
        max-height: 25px;
        right: calc(50% - 380px);
        top: 550px;
    }
    .main-visual img.dot-9 {
        max-height: 25px;
        right: calc(50% - 630px);
        top: 650px;
    }
    .main-visual img.dot-10 {
        max-height: 22px;
        right: calc(50% - 450px);
        top: 870px;
    }
    section.project-sec>img.abs {
        max-height: 100px;
        top: -50px;
    }
    section {
        padding: 110px 0;
    }
    section.news-sec {
        padding-bottom: 172px;
    }
    .project-sec-child {
        width: calc(100% / 3 - 35px);
    }
    .project-sec-child>a {
        padding: 22px 30px;
        background-position: right 20px center;
        background-size: 22px;
        font-size: 18px;
        letter-spacing: 0.05em;
        text-indent: 0.05em;
    }
    section.project-sec {
        padding-bottom: 260px;
    }
    section.works-sec>img.abs1,
    section.winwinwin-sec>img.abs1,
    section.news-sec>img.abs1 {
        max-height: 60px;
        top: -150px;
    }
    .works-sec-inner {
        margin-top: 130px;
    }
    .works-sec-inner.inner-2nd,
    .works-sec-inner.inner-3rd {
        margin-top: 130px;
    }
    .ank-btn-abs a {
        font-size: 24px;
        letter-spacing: 0.1em;
        text-indent: 0.1em;
        width: 90px;
        height: 90px;
    }
    .ank-btn-abs a:nth-child(n+2) {
        margin-left: 25px;
    }
    .ank-btn-abs {
        top: -45px;
        right: 45px;
    }
    .works-sec-inner img.abs2 {
        max-height: 199px;
        left: -50px;
    }
    section.works-sec,
    section.winwinwin-sec {
        padding-bottom: 280px;
    }
    .contact-sec-inner {
        margin-top: 150px;
    }
    .satonoka-menu .nav_list li a {
        font-size: 14px;
        letter-spacing: 0.03em;
        text-indent: 0.03em;
    }
    section.works-sec>img.abs2 {
        max-height: 188px;
        top: -100px;
        right: calc(50% - 630px);
    }
    .sns-area {
        margin-top: 130px;
    }
    .text-block p {
        font-size: 15px;
    }
    .text-block h5 {
        font-size: 14px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 273px;
        right: calc(50% - 550px);
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 268px;
        left: calc(50% - 550px);
    }
}

@media screen and (max-width: 1299px) {
    section.works-sec>img.abs1,
    section.winwinwin-sec>img.abs1,
    section.news-sec>img.abs1 {
        top: -140px;
    }
    .main-visual {
        background-size: 702px;
    }
    .project-sec-child-img img.abs {
        max-height: 102px;
    }
    section.works-sec>img.abs2 {
        max-height: 158px;
        top: -80px;
        right: calc(50% - 560px);
    }
}

@media screen and (max-width: 1250px) {
    .works-sec-inner img.abs1 {
        max-height: 67px;
        left: -35px;
        top: -40px;
    }
    .works-sec-inner img.abs2 {
        max-height: 184px;
        left: -25px;
        top: 30px;
    }
    .project-sec-child-img img.abs {
        top: -20px;
        left: -20px;
    }
    .project-sec-inner {
        margin-top: 65px;
    }
    .project-sec-child:nth-child(2) {
        margin-top: 105px;
    }
    .project-sec-child:nth-child(1) {
        margin-top: 210px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 253px;
        right: calc(50% - 520px);
        top: 0;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 248px;
        left: calc(50% - 520px);
        top: 10px;
    }
}

@media screen and (max-width: 1199px) {
    .news-sec-inner {
        gap: 24px;
        max-height: 255px;
    }
    .news-sec-child {
        width: calc(25% - 18px);
    }
    a.anc.top_back {
        width: 60px;
        height: 60px;
    }
    a.anc.top_back::before {
        top: 23px;
        left: 19px;
        width: 15px;
        height: 15px;
        border-left: 3px solid #ffffff;
        border-bottom: 3px solid #ffffff;
    }
    a.anc.top_back:hover::before {
        border-left: 3px solid #A20023;
        border-bottom: 3px solid #A20023;
    }
    section {
        padding: 100px 0;
    }
    .contact-sec-child {
        width: calc(50% - 20px);
        padding: 50px;
    }
    .insta-sec-child:nth-child(1)>img {
        max-height: 100px;
    }
    .insta-sec-child:nth-child(2)>img {
        max-height: 58px;
        margin-bottom: 5px;
    }
    .sns-child p, .insta-sec-child p {
        font-size: 15px;
        letter-spacing: 0.06em;
        margin-right: -0.06em;
    }
    section.works-sec .works-sec-title>img,
    section.news-sec .news-sec-title>img,
    section.news-sec .contact-sec-title>img {
        max-height: 40px;
    }
    .project-sec-title h3,
    .works-sec-title h3,
    .winwinwin-sec-title h3,
    .news-sec-title h3,
    .contact-sec-title h3 {
        font-size: 35px;
        margin: 20px 0 0;
    }
    .contact-sec-child>a {
        padding: 22px 21px 22px 25px;
        font-size: 17px;
        letter-spacing: 0.1em;
        text-indent: 0.1em;
        background-size: 25px, 22px;
        background-position: left 25px center, right 22px center;
        margin-top: 30px;
    }
    .contact-sec-child:last-child>a {
        padding: 22px 25px;
        background-size: 22px;
        background-position: right 22px center;
        margin-top: 20px;
    }
    .contact-sec-inner {
        margin-top: 130px;
    }
    .text-block {
        padding: 20px;
    }
    .text-block p {
        margin: 5px 0 0;
        font-size: 14px;
    }
    .text-block h5 {
        font-size: 13px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 260px;
    }
    section.news-sec {
        padding-top: 70px;
        padding-bottom: 162px;
    }
    section.winwinwin-sec,
    section.works-sec {
        padding-top: 70px;
    }
    section.works-sec>img.abs1, section.winwinwin-sec>img.abs1, section.news-sec>img.abs1 {
        top: -125px;
    }
    .sns-child:nth-child(1)>img {
        max-height: 90px;
    }
    .sns-child:nth-child(2)>img {
        max-height: 68px;
    }
    .sns-child>a {
        padding: 22px 25px;
        background-position: right 22px center;
        background-size: 22px;
        font-size: 17px;
        letter-spacing: 0.06em;
        text-indent: 0.06em;
        width: 310px;
    }
    .sns-area {
        margin-top: 110px;
        padding: 35px 50px;
    }
    .sns-area>img {
        max-height: 42px;
        top: -21px;
    }
    section.project-sec .project-sec-title>img, section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 50px;
    }
    .winwinwin-sec-title p {
        margin: 45px 0 0;
        font-size: 18px;
        line-height: 2em;
    }
    .winwinwin-sec-title {
        margin-bottom: 60px;
    }
    .works-sec-inner {
        padding: 80px;
    }
    .works-sec-inner img.abs2 {
        max-height: 164px;
        left: -30px;
        top: 30px;
    }
    .works-sec-child {
        width: calc(100% / 3 - 20px);
    }
    .works-sec-child h5 {
        font-size: 21px;
        letter-spacing: 0.13em;
        text-indent: -0.13em;
        padding: 12px 40px;
    }
    .inner-3rd .works-sec-child img {
        margin-top: -22.5px;
    }
    .works-sec-child p {
        font-size: 15px;
        letter-spacing: 0.04em;
        margin: 0 0 20px;
        min-height: 76px;
    }
    .ank-btn-abs a {
        font-size: 22px;
        width: 80px;
        height: 80px;
    }
    .ank-btn-abs a:nth-child(n+2) {
        margin-left: 20px;
    }
    .works-sec-child:last-child h4 {
        line-height: 2.8em;
    }
    .ank-btn-abs {
        top: -40px;
        right: 40px;
    }
    .works-sec-inner img.abs3 {
        max-height: 84px;
        right: -10px;
        bottom: -25px;
    }
    .works-sec-inner img.abs4 {
        max-height: 70px;
        right: -10px;
        bottom: -10px;
    }
    .sub-title h3 {
        font-size: 26px;
        letter-spacing: 0.06em;
    }
    .sub-title {
        margin-bottom: 40px;
    }
    .works-sec-child h4 {
        font-size: 22px;
        line-height: 1.4em;
        letter-spacing: 0.1em;
        margin-right: -0.1em;
        margin-bottom: 12px;
    }
    section.project-sec {
        padding-bottom: 240px;
    }
    .project-sec-child {
        width: calc(100% / 3 - 30px);
    }
    .project-sec-child p, .project-sec-child-link a {
        font-size: 16px;
    }
    .project-sec-child p {
        margin: 20px 0 0;
    }
    .project-sec-child>a {
        padding: 20px 25px;
        background-position: right 15px center;
        background-size: 18px;
        font-size: 16px;
        letter-spacing: 0.04em;
        text-indent: 0.04em;
        margin-top: 25px;
    }
    section.works-sec>img.abs2 {
        max-height: 138px;
        top: -70px;
        right: calc(50% - 520px);
    }
    section.project-sec>img.abs {
        max-height: 90px;
        top: -45px;
    }
    .project-sec-inner {
        margin-top: 0;
    }
    .project-sec-child:nth-child(1) {
        margin-top: 250px;
    }
    .project-sec-child:nth-child(2) {
        margin-top: 150px;
    }
    .project-sec-child:nth-child(3) {
        margin-top: 50px;
    }
    .main-visual {
        background-size: 672px;
        padding: 80px 0 110px;
    }
    .main-visual-child>img {
        max-height: 318px;
    }
    .main-visual-inner {
        margin-top: 135px;
    }
    .ank-arrow>img {
        max-height: 50px;
    }
    .ank-arrow {
        margin: 90px 0 70px;
    }
    .about-title-img img {
        max-height: 45px;
    }
    .about-title-img span {
        font-size: 33px;
        margin-left: 10px;
    }
    .main-visual-child h5 {
        font-size: 21px;
        line-height: 1.8em;
    }
    .about-title-img {
        margin-bottom: 15px;
    }
    .main-visual-child p {
        font-size: 17px;
        line-height: 2.1em;
    }
    .main-visual-child a {
        width: 500px;
        margin-top: 25px;
    }
    .satonoka-menu .header_inner {
        padding: 40px 0;
    }
    .satonoka-menu .nav_list li {
        padding: 0 12px;
    }
    .satonoka-menu.bg-red .header_inner {
        padding: 25px 0;
    }
    .works-sec-inner,
    .works-sec-inner.inner-2nd,
    .works-sec-inner.inner-3rd {
        margin-top: 115px;
    }
    .works-sec-child h5::before {
        right: -78px;
        border: 10px solid transparent;
        border-left: 18px solid #B5E0B1;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 233px;
        right: calc(50% - 490px);
        top: 0;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 228px;
        left: calc(50% - 490px);
        top: 0;
    }
    .news-sec-child a .img-block img {
        max-height: 148.5px;
    }
    .img-block {
        max-height: 148.5px;
        height: 148.5px;
    }
}

@media (max-width: 1100px) {
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 203px;
        right: calc(50% - 460px);
        top: 0;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 208px;
        left: calc(50% - 460px);
        top: 10px;
    }
}

@media (max-width: 1024px) {
    .main-visual {
        background-size: 522px;
        background-position: top 100px center;
    }
    .main-visual-child>img {
        max-height: 288px;
    }
    .main-visual-inner {
        margin-top: 120px;
    }
    .ank-arrow {
        margin: 85px 0 65px;
    }
    .ank-arrow>img {
        max-height: 45px;
    }
    .main-visual img.abs:nth-child(1) {
        left: calc(50% - 620px);
        max-width: 408px;
    }
    .main-visual img.abs:nth-child(2) {
        right: calc(50% - 620px);
        max-width: 408px;
    }
    .main-visual img.dot-11 {
        max-height: 80px;
        right: calc(50% - 450px);
        top: 960px;
    }
    .main-visual img.dot-5 {
        max-height: 80px;
        left: calc(50% - 450px);
        top: 960px;
    }
    .main-visual img.dot-1 {
        max-height: 22px;
        left: calc(50% - 300px);
        top: 130px;
    }
    .main-visual img.dot-2 {
        max-height: 35px;
        left: calc(50% - 380px);
        top: 340px;
    }
    .main-visual img.dot-3 {
        max-height: 22px;
        left: calc(50% - 280px);
        top: 620px;
    }
    .main-visual img.dot-4 {
        max-height: 20px;
        left: calc(50% - 500px);
        top: 545px;
    }
    .main-visual img.dot-6 {
        max-height: 13px;
        right: calc(50% - 270px);
        top: 90px;
    }
    .main-visual img.dot-7 {
        max-height: 45px;
        right: calc(50% - 420px);
        top: 380px;
    }
    .main-visual img.dot-8 {
        max-height: 22px;
        right: calc(50% - 260px);
        top: 550px;
    }
    .main-visual img.dot-9 {
        max-height: 22px;
        right: calc(50% - 500px);
        top: 650px;
    }
    .main-visual img.dot-10 {
        max-height: 20px;
        right: calc(50% - 350px);
        top: 750px;
    }
    .satonoka-menu .nav_list li a {
        font-size: 13px;
        letter-spacing: 0;
        text-indent: 0;
    }
    .satonoka-menu .nav_list li {
        padding: 0 10px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 183px;
        right: calc(50% - 430px);
        top: 10px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 188px;
        left: calc(50% - 430px);
        top: 10px;
    }
}

@media (max-width: 991px) {
    .news-sec-inner {
        gap: 20px;
        max-height: 225px;
    }
    .news-sec-child a .img-block img {
        max-height: 112px;
    }
    .img-block {
        max-height: 112px;
        height: 112px;
    }
    div#works,
    div#winwinwin,
    div#news,
    div#contact {
        padding-top: 50px;
        margin-top: -50px;
    }
    .main-visual {
        background-size: 472px;
    }
    .main-visual-child>img {
        max-height: 258px;
    }
    .ank-arrow {
        margin: 75px 0 65px;
    }
    @keyframes ank-arrow-img {
      0%, 100% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(-10px);
      }
    }
    .about-title-img img {
        max-height: 42px;
    }
    .about-title-img span {
        font-size: 31px;
    }
    .main-visual-child h5 {
        font-size: 20px;
    }
    .main-visual-child p {
        font-size: 16px;
        letter-spacing: 0.04em;
        margin-right: -0.04em;
    }
    .main-visual img.abs:nth-child(1) {
        left: calc(50% - 550px);
        max-width: 338px;
    }
    .main-visual img.abs:nth-child(2) {
        right: calc(50% - 550px);
        max-width: 338px;
    }
    .main-visual-inner {
        margin-top: 80px;
    }
    .main-visual img.dot-11 {
        max-height: 80px;
        right: calc(50% - 450px);
        top: 880px;
    }
    .main-visual img.dot-5 {
        max-height: 80px;
        left: calc(50% - 450px);
        top: 880px;
    }
    .main-visual img.dot-4 {
        max-height: 18px;
        left: calc(50% - 465px);
        top: 480px;
    }
    .main-visual img.dot-2 {
        max-height: 32px;
        left: calc(50% - 380px);
        top: 310px;
    }
    .main-visual img.dot-3 {
        max-height: 20px;
        left: calc(50% - 280px);
        top: 550px;
    }
    .main-visual img.dot-6 {
        max-height: 13px;
        right: calc(50% - 290px);
        top: 110px;
    }
    .main-visual img.dot-7 {
        max-height: 40px;
        right: calc(50% - 400px);
        top: 330px;
    }
    .main-visual img.dot-8 {
        max-height: 22px;
        right: calc(50% - 260px);
        top: 510px;
    }
    .main-visual img.dot-9 {
        max-height: 20px;
        right: calc(50% - 450px);
        top: 650px;
    }
    .main-visual img.dot-10 {
        max-height: 15px;
        right: calc(50% - 315px);
        top: 690px;
    }
    section.project-sec .project-sec-title>img, section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 46px;
    }
    .project-sec-title h3, .works-sec-title h3, .winwinwin-sec-title h3, .news-sec-title h3, .contact-sec-title h3 {
        font-size: 32px;
        margin: 15px 0 0;
    }
    .project-sec-child-img img.abs {
        top: -25px;
        left: -25px;
        max-height: 82px;
    }
    .project-sec-child {
        width: calc(100% / 3 - 20px);
    }
    .project-sec-child p {
        margin: 15px 0 0;
    }
    .project-sec-child p, .project-sec-child-link a {
        font-size: 15px;
    }
    .project-sec-child>a {
        padding: 15px;
        background-size: 16px;
        font-size: 15px;
        letter-spacing: 0.02em;
        text-indent: 0.02em;
        line-height: 1.3em;
    }
    section.project-sec {
        padding-bottom: 210px;
        background-size: 100%, 77px, 77px;
    }
    section.works-sec>img.abs1, section.winwinwin-sec>img.abs1, section.news-sec>img.abs1 {
        top: -110px;
    }
    .works-sec-inner {
        padding: 60px;
    }
    .works-sec-inner img.abs2 {
        max-height: 144px;
    }
    .works-sec-inner img.abs1 {
        max-height: 57px;
        left: -30px;
        top: -35px;
    }
    .ank-btn-abs a {
        font-size: 21px;
        width: 70px;
        letter-spacing: 0.06em;
        text-indent: 0.06em;
        height: 70px;
    }
    .ank-btn-abs a:nth-child(n+2) {
        margin-left: 15px;
    }
    .ank-btn-abs {
        top: -35px;
        right: 35px;
    }
    .works-sec-child h5 {
        font-size: 18px;
        letter-spacing: 0.1em;
        text-indent: -0.1em;
        padding: 10px 35px;
    }
    .works-sec-child h5::before {
        right: -55px;
        border: 8px solid transparent;
        border-left: 15px solid #B5E0B1;
    }
    .works-sec-child p {
        font-size: 14px;
        letter-spacing: 0.02em;
        margin: 0 0 15px;
        min-height: 95px;
    }
    .works-sec-child h4 {
        font-size: 19px;
        line-height: 1.4em;
        letter-spacing: 0.03em;
        margin-right: -0.03em;
        margin-bottom: 12px;
    }
    .sub-title h3 {
        font-size: 24px;
        letter-spacing: 0.04em;
    }
    .inner-3rd .works-sec-child h5 {
        padding: 12px 30px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 230px;
    }
    section.works-sec>img.abs2 {
        max-height: 118px;
        top: -60px;
        right: calc(50% - 420px);
    }
    .satonoka-menu.bg-red .header_inner {
        padding: 20px 0;
    }
    .works-sec-inner, .works-sec-inner.inner-2nd, .works-sec-inner.inner-3rd {
        margin-top: 100px;
    }
    .winwinwin-sec-title p {
        margin: 40px 0 0;
        font-size: 17px;
    }
    .winwinwin-sec-title {
        margin-bottom: 50px;
    }
    section.winwinwin-sec {
        background-size: 100%, 77px, 77px;
    }
    .sns-area>img {
        max-height: 36px;
        top: -18px;
    }
    .sns-child:nth-child(1)>img {
        max-height: 60px;
    }
    .sns-child:nth-child(2)>img {
        max-height: 53px;
    }
    .sns-child p, .insta-sec-child p {
        font-size: 14px;
        letter-spacing: 0.03em;
        margin-right: -0.03em;
    }
    .sns-child>a {
        padding: 18px;
        background-position: right 15px center;
        background-size: 17px;
        font-size: 16px;
        letter-spacing: 0.04em;
        text-indent: 0.04em;
        width: 265px;
    }
    .sns-area {
        margin-top: 90px;
        padding: 30px 35px;
        padding-left: 30px;
    }
    .news-sec-child {
        width: calc(25% - 15px);
        border-radius: 12px;
    }
    .text-block {
        padding: 15px;
    }
    .text-block p {
        font-size: 13px;
    }
    .text-block h5 {
        font-size: 12px;
    }
    .contact-sec-inner {
        margin-top: 100px;
    }
    section.news-sec {
        background-size: 130%, 77px, 77px;
    }
    .contact-sec-child {
        width: 70%;
        padding: 40px;
        border-radius: 30px;
        margin: 0 auto;
    }
    .contact-sec-child:last-child {
        margin-top: 50px;
    }
    section.works-sec .works-sec-title>img, section.news-sec .news-sec-title>img, section.news-sec .contact-sec-title>img {
        max-height: 36px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 148px;
        right: calc(50% - 380px);
        top: 25px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 153px;
        left: calc(50% - 380px);
        top: 25px;
    }
}

@media (min-width: 992px) {
    br.none992 {
      display: none;
    }
}

@media screen and (max-width: 840px) {
    section.works-sec>img.abs1, section.winwinwin-sec>img.abs1, section.news-sec>img.abs1 {
        top: -95px;
        max-height: 55px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 210px;
    }
    section.project-sec {
        padding-bottom: 190px;
    }
    section.project-sec>img.abs {
        max-height: 80px;
        top: -40px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 138px;
        right: calc(50% - 350px);
        top: 0;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 143px;
        left: calc(50% - 350px);
        top: 0;
    }
}

@media screen and (max-width: 799px) {
    section.project-sec,
    section.winwinwin-sec {
        background-size: 100%, 72px, 72px;
    }
    section.news-sec {
        background-size: 130%, 72px, 72px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 128px;
        right: calc(50% - 330px);
        top: -10px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 123px;
        left: calc(50% - 330px);
        top: -10px;
    }
}

@media screen and (max-width: 768px) {
  .satonoka-menu .nav_list li {
    padding: 0;
    width: 100%;
  }
  body.nav-open .satonoka-menu .hamburger_border {
    background-color: #42210B;
  }
  .satonoka-menu .nav_list li {
    padding-left: 0;
  }
  .satonoka-menu .nav_list li a {
    font-size: 14px;
    letter-spacing: 0.05em;
  }
  div#works,
  div#winwinwin,
  div#news,
  div#contact {
      padding-top: 0;
      margin-top: 0;
  }
}

@media screen and (max-width: 767px) {
    .news-sec-inner {
        gap: 30px;
        max-height: 320px;
    }
    .news-sec-child a .img-block img {
        max-height: 228px;
    }
    .img-block {
        max-height: 228px;
        height: 228px;
    }
    #footer .container-fluid .container {
      padding-right: 0;
      padding-left: 0;
    }
    footer .container-fluid {
      padding: 20px 30px;
    }
    a.anc.top_back {
      right: 30px;
    }
    .container-fluid,
    .col-lg-1, .col-md-1, .col-sm-1, .col-xs-1, .col-lg-2, .col-md-2, .col-sm-2, .col-xs-2,
    .col-lg-3, .col-md-3, .col-sm-3, .col-xs-3, .col-lg-4, .col-md-4, .col-sm-4, .col-xs-4,
    .col-lg-5, .col-md-5, .col-sm-5, .col-xs-5, .col-lg-6, .col-md-6, .col-sm-6, .col-xs-6,
    .col-lg-7, .col-md-7, .col-sm-7, .col-xs-7, .col-lg-8, .col-md-8, .col-sm-8, .col-xs-8,
    .col-lg-9, .col-md-9, .col-sm-9, .col-xs-9, .col-lg-10, .col-md-10, .col-sm-10, .col-xs-10,
    .col-lg-11, .col-md-11, .col-sm-11, .col-xs-11, .col-lg-12, .col-md-12, .col-sm-12, .col-xs-12 {
      padding-right: 30px;
      padding-left: 30px;
    }
    section {
        padding: 80px 0;
    }
    .main-visual {
        background-size: 422px;
        padding: 80px 0 100px;
    }
    .main-visual-child>img {
        max-height: 228px;
    }
    .ank-arrow>img {
        max-height: 40px;
    }
    .ank-arrow {
        margin: 60px 0 50px;
    }
    .main-visual-inner {
        margin-top: 70px;
    }
    .about-title-img img {
        max-height: 40px;
    }
    .about-title-img span {
        font-size: 29px;
    }
    .about-title-img {
        margin-bottom: 10px;
    }
    .main-visual-child h5 {
        font-size: 19px;
    }
    .main-visual-child p {
        font-size: 15px;
        letter-spacing: 0.02em;
        margin-right: -0.02em;
        text-align: justify;
    }
    .main-visual-child p br {
        display: none;
    }
    .main-visual-child a {
        width: 440px;
        margin-top: 25px;
        background-position: right 24px center;
        background-size: 22px;
        font-size: 15px;
        letter-spacing: 0.06em;
        text-indent: 0.06em;
        padding: 18px 20px;
        line-height: 1.4em;
    }
    section.project-sec .project-sec-title>img, section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 42px;
    }
    .project-sec-title h3, .works-sec-title h3, .winwinwin-sec-title h3, .news-sec-title h3, .contact-sec-title h3 {
        font-size: 30px;
        margin: 12px 0 0;
    }
    .project-sec-child-img img.abs {
        top: -20px;
        left: -20px;
        max-height: 72px;
    }
    .project-sec-child {
        width: calc(100% / 3 - 15px);
    }
    .project-sec-child p, .project-sec-child-link a {
        font-size: 14px;
    }
    .project-sec-child>a {
        font-size: 14px
    }
    section.project-sec, section.winwinwin-sec {
        background-size: 100%, 52px, 52px;
    }
    section.project-sec {
        padding-bottom: 170px;
    }
    section.works-sec>img.abs1, section.winwinwin-sec>img.abs1, section.news-sec>img.abs1 {
        top: -85px;
        max-height: 50px;
    }
    .works-sec-inner {
        padding: 40px;
        border-radius: 20px;
    }
    .works-sec-inner img.abs2 {
        max-height: 124px;
        left: -25px;
        top: 30px;
    }
    .inner-3rd .works-sec-child p {
        margin: 10px 0 0;
    }
    .works-sec-child {
        width: calc(100% / 3 - 15px);
    }
    .works-sec-inner img.abs1 {
        max-height: 47px;
        left: -20px;
        top: -25px;
    }
    .ank-btn-abs a {
        font-size: 18px;
        width: 60px;
        letter-spacing: 0.04em;
        text-indent: 0.04em;
        height: 60px;
    }
    .ank-btn-abs {
        top: -30px;
        right: 30px;
    }
    .ank-btn-abs a:nth-child(n+2) {
        margin-left: 10px;
    }
    .works-sec-child h5 {
        font-size: 17px;
        letter-spacing: 0.06em;
        text-indent: -0.06em;
        padding: 10px 30px;
        margin-bottom: 15px;
    }
    .works-sec-inner img.abs3 {
        max-height: 69px;
        right: -8px;
        bottom: -20px;
    }
    .works-sec-inner img.abs4 {
        max-height: 60px;
        right: -9px;
        bottom: -8px;
    }
    .works-sec-inner, .works-sec-inner.inner-2nd, .works-sec-inner.inner-3rd {
        margin-top: 70px;
    }
    .works-sec-title {
        margin-bottom: -20px;
    }
    .works-sec-child h4 {
        font-size: 18px;
        margin-bottom: 10px;
    }
    .works-sec-child p {
        font-size: 13px;
        letter-spacing: 0.08em;
        min-height: 88px;
    }
    .sub-title {
        margin-bottom: 30px;
        text-align: center;
        width: 100%;
    }
    .sub-title h3 {
        font-size: 23px;
        letter-spacing: 0.03em;
        margin-right: -0.03em;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 190px;
    }
    .winwinwin-sec-title p {
        margin: 35px 0 0;
        font-size: 16px;
    }
    .winwinwin-sec-title {
        margin-bottom: 45px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 113px;
        right: calc(50% - 300px);
        top: -15px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 113px;
        left: calc(50% - 300px);
        top: -15px;
    }
    .sns-area>img {
        max-height: 32px;
        top: -16px;
    }
    .sns-child:last-child {
        width: 100%;
        text-align: center;
        margin-top: 20px;
    }
    .sns-area {
        margin-top: 80px;
        padding: 40px;
        padding-left: 40px;
        border-radius: 30px;
    }
    .sns-child>a {
        background-position: right 20px center;
        background-size: 17px;
        letter-spacing: 0.06em;
        text-indent: 0.06em;
        width: 320px;
    }
    .sns-inner {
        justify-content: center;
    }
    .sns-child:nth-child(1)>img {
        max-height: 75px;
    }
    .sns-child:nth-child(2)>img {
        max-height: 68px;
    }
    .sns-child:nth-child(2) {
        margin-left: 20px;
    }
    .sns-child:nth-child(3) {
        margin-left: 30px;
    }
    section.news-sec {
        background-size: 130%, 52px, 52px;
    }
    section.works-sec .works-sec-title>img, section.news-sec .news-sec-title>img, section.news-sec .contact-sec-title>img {
        max-height: 32px;
    }
    footer#footer {
        margin-top: -59px;
    }
    section.news-sec {
        padding-bottom: 139px;
    }
    .contact-sec-inner {
        margin-top: 80px;
    }
    .news-sec-child {
        width: calc(50% - 15px);
        border-radius: 12px;
    }
    /* .news-sec-child:nth-child(n+3) {
        margin-top: 30px;
    } */
    .main-visual img.abs:nth-child(1) {
        left: calc(50% - 450px);
        max-width: 298px;
        top: -40px;
    }
    .main-visual img.abs:nth-child(2) {
        right: calc(50% - 450px);
        max-width: 298px;
    }
    .main-visual img.dot-1 {
        max-height: 20px;
        left: calc(50% - 230px);
        top: 80px;
    }
    .main-visual img.dot-2 {
        max-height: 30px;
        left: calc(50% - 300px);
        top: 240px;
    }
    .main-visual img.dot-3 {
        max-height: 20px;
        left: calc(50% - 230px);
        top: 450px;
    }
    .main-visual img.dot-4 {
        max-height: 15px;
        left: calc(50% - 365px);
        top: 420px;
    }
    .main-visual img.dot-5 {
        max-height: 60px;
        left: calc(50% - 350px);
        top: 760px;
    }
    .main-visual img.dot-6 {
        max-height: 10px;
        right: calc(50% - 250px);
        top: 80px;
    }
    .main-visual img.dot-7 {
        max-height: 35px;
        right: calc(50% - 320px);
        top: 290px;
    }
    .main-visual img.dot-8 {
        max-height: 20px;
        right: calc(50% - 200px);
        top: 460px;
    }
    .main-visual img.dot-9 {
        max-height: 15px;
        right: calc(50% - 315px);
        top: 540px;
    }
    .main-visual img.dot-10 {
        max-height: 12px;
        right: calc(50% - 260px);
        top: 720px;
    }
    .main-visual img.dot-11 {
        max-height: 60px;
        right: calc(50% - 350px);
        top: 790px;
    }
}

@media screen and (max-width: 699px) {
    .news-sec-child a .img-block img {
        max-height: 208px;
    }
    .img-block {
        max-height: 208px;
        height: 208px;
    }
    .contact-sec-child>a {
        font-size: 16px;
        letter-spacing: 0.06em;
        text-indent: 0.06em;
        background-size: 23px, 20px;
        margin-top: 30px;
    }
    .contact-sec-child:last-child>a {
        background-size: 20px;
    }
    section.news-sec {
        background-size: 140%, 47px, 47px;
    }
    section.works-sec>img.abs1, section.winwinwin-sec>img.abs1, section.news-sec>img.abs1 {
        top: -80px;
    }
    section.project-sec, section.winwinwin-sec {
        background-size: 100%, 47px, 47px;
    }
    .main-visual {
        background-size: 402px;
        padding: 80px 0;
    }
    .main-visual-child a {
        width: 400px;
        margin-top: 20px;
        background-position: right 20px center;
        background-size: 20px;
        font-size: 14px;
        letter-spacing: 0.04em;
        text-indent: 0.04em;
    }
    .main-visual-inner {
        margin-top: 60px;
    }
    .works-sec-inner img.abs2 {
        max-height: 114px;
    }
    .works-sec-child h5::before {
        display: none;
    }
    .news-sec-inner {
        max-height: 300px;
    }
    section.works-sec>img.abs2 {
        max-height: 108px;
        top: -55px;
        right: calc(50% - 360px);
    }
    section.works-sec>img.abs2 {
        max-height: 98px;
        top: -50px;
        right: calc(50% - 285px);
    }
    section.project-sec>img.abs {
        max-height: 70px;
        top: -35px;
    }
    .project-sec-child-img img.abs {
        max-height: 62px;
    }
    .project-sec-child>a {
        padding: 12px;
        font-size: 13px;
        letter-spacing: 0;
        text-indent: 0;
        background-size: 15px;
        margin-top: 20px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 98px;
        right: calc(50% - 275px);
        top: -5px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 103px;
        left: calc(50% - 280px);
        top: -10px;
    }
    .inner-3rd .works-sec-child h5 {
        padding: 10px 20px;
    }
    .inner-3rd .works-sec-child img {
        margin-top: -20px;
    }
    .works-sec-inner {
        padding: 35px;
    }
    .ank-btn-abs a {
        font-size: 17px;
        width: 55px;
        height: 55px;
    }
    .ank-btn-abs {
        top: -27.5px;
        right: 27.5px;
    }
    .works-sec-inner, .works-sec-inner.inner-2nd, .works-sec-inner.inner-3rd {
        margin-top: 60px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 180px;
    }
    .sub-title h3 {
        font-size: 22px;
    }
    .works-sec-title {
        margin-bottom: -15px;
    }
}

@media screen and (max-width: 660px) {
    .works-sec-child:last-child h4 {
        line-height: 1.4em;
    }
    a.anc.top_back {
      width: 50px;
      height: 50px;
    }
    a.anc.top_back::before {
      top: 18px;
      left: 15px;
        width: 13px;
        height: 13px;
    }
    .insta-sec-child:nth-child(1)>img {
        max-height: 90px;
    }
    .insta-sec-child:nth-child(2)>img {
        max-height: 53px;
    }
    .contact-sec-child:last-child {
        margin-top: 40px;
    }
    .contact-sec-child {
        width: 80%;
        padding: 35px;
        border-radius: 25px;
    }
    .sns-child:nth-child(3) {
        margin-left: 20px;
    }
    .sns-child:nth-child(2) {
        margin-left: 10px;
    }
    .works-sec-child {
        width: 100%;
    }
    .works-sec-child:nth-last-child(-n + 2) {
        margin-top: 40px;
    }
    .works-sec-child p {
        letter-spacing: 0.02em;
        line-height: 1.4em;
        min-height: 0;
    }
    .works-sec-inner {
        padding: 40px;
    }
    .sub-title {
        margin-bottom: 25px;
    }
    .works-sec-child h4 {
        font-size: 16px;
        letter-spacing: 0;
        margin-right: 0;
    }
    .works-sec-child h5 {
        font-size: 16px;
        padding: 8px 30px;
        margin-bottom: 12px;
    }
    section.project-sec .project-sec-title {
        position: relative;
        top: 0;
        left: 0;
        text-align: center;
    }
    .project-sec-child:nth-child(1),
    .project-sec-child:nth-child(2),
    .project-sec-child:nth-child(3) {
        margin-top: 50px;
    }
    .project-sec-child {
        width: 100%;
    }
    .project-sec-child-img img.abs {
        max-height: 82px;
    }
    .project-sec-child>a {
        padding: 15px;
        font-size: 14px;
        letter-spacing: 0.04em;
        text-indent: 0.04em;
        background-size: 16px;
        margin-top: 20px;
        width: 300px;
        display: block;
        margin-right: auto;
        margin-left: auto;
    }
    .project-sec-child>a br.none992,
    .works-sec-child h4 br,
    .inner-3rd .works-sec-child p br.none992 {
        display: none;
    }
    section.project-sec, section.winwinwin-sec {
        background-size: 100%, 0, 0;
    }
    section.works-sec>img.abs2 {
        max-height: 88px;
        top: -50px;
        right: calc(50% - 260px);
    }
    .works-sec-title {
        margin-bottom: -10px;
    }
    section.works-sec {
        background-position: center bottom, right top 88%, left top 82%, right top 72%, left top 48%, right top 28%, left top 20%;
    }
    section.news-sec {
        background-size: 150%, 0, 0;
    }
    .news-sec-inner {
        max-height: 280px;
    }
    .sns-area>img {
        max-height: 60px;
        top: -30px;
    }
    .works-sec-inner.inner-2nd .works-sec-child {
        margin-top: 0;
    }
    img.none660 {
        display: none;
    }
    .news-sec-child a .img-block img {
        max-height: 205px;
    }
    .img-block {
        max-height: 205px;
        height: 205px;
    }
}
@media screen and (min-width: 661px) {
    img.none661 {
        display: none;
    }
}

@media screen and (max-width: 620px) {
    .main-visual-child>img {
        max-height: 198px;
    }
    .main-visual {
        background-size: 322px;
        background-position: top 90px center;
    }
    .main-visual-inner {
        margin-top: 50px;
    }
    .ank-arrow>img {
        max-height: 35px;
    }
    .ank-arrow {
        margin: 50px 0 40px;
    }
    .about-title-img img {
        max-height: 36px;
    }
    .about-title-img span {
        font-size: 26px;
        margin-left: 5px;
    }
    .main-visual-child h5 {
        font-size: 18px;
    }
    .main-visual img.abs:nth-child(1) {
        left: calc(50% - 350px);
        max-width: 228px;
        top: 0;
    }
    .main-visual img.abs:nth-child(2) {
        right: calc(50% - 350px);
        max-width: 228px;
    }
    .main-visual img.dot-1 {
        max-height: 15px;
        left: calc(50% - 170px);
        top: 30px;
    }
    .main-visual img.dot-2 {
        max-height: 25px;
        left: calc(50% - 225px);
        top: 200px;
    }
    .main-visual img.dot-3 {
        max-height: 15px;
        left: calc(50% - 220px);
        top: 490px;
    }
    .main-visual img.dot-4 {
        max-height: 12px;
        left: calc(50% - 290px);
        top: 320px;
    }
    .main-visual img.dot-5 {
        max-height: 50px;
        left: calc(50% - 260px);
        top: 710px;
    }
    .main-visual-child a {
        width: 380px;
        background-size: 18px;
        font-size: 14px;
        letter-spacing: 0.03em;
        text-indent: 0.03em;
    }
    .main-visual img.dot-6 {
        max-height: 10px;
        right: calc(50% - 120px);
        top: 70px;
    }
    .main-visual img.dot-7 {
        max-height: 30px;
        right: calc(50% - 280px);
        top: 250px;
    }
    .main-visual img.dot-8 {
        max-height: 15px;
        right: calc(50% - 170px);
        top: 370px;
    }
    .main-visual img.dot-9 {
        max-height: 10px;
        right: calc(50% - 270px);
        top: 480px;
    }
    .main-visual img.dot-10 {
        max-height: 10px;
        right: calc(50% - 220px);
        top: 680px;
    }
    .main-visual img.dot-11 {
        max-height: 40px;
        right: calc(50% - 260px);
        top: 720px;
    }
    .winwinwin-sec-title p {
        letter-spacing: 0.03em;
        margin-right: -0.03em;
    }
    .sns-child:nth-child(1)>img {
        max-height: 65px;
    }
    .sns-child:nth-child(2)>img {
        max-height: 58px;
    }
    .main-visual-child p {
        margin: 10px 0 0;
    }
    .news-sec-child a .img-block img {
        max-height: 190px;
    }
    .img-block {
        max-height: 190px;
        height: 190px;
    }
}

@media screen and (max-width: 575px) {
    .satonoka-menu .nav {
      right: -250px;
      width: 250px;
    }
    section {
        padding: 70px 0;
    }
    .contact-sec-inner {
        margin-top: 70px;
    }
    section.news-sec {
        padding-bottom: 129px;
    }
    section.works-sec .works-sec-title>img, section.news-sec .news-sec-title>img, section.news-sec .contact-sec-title>img {
        max-height: 30px;
    }
    .project-sec-title h3, .works-sec-title h3, .winwinwin-sec-title h3, .news-sec-title h3, .contact-sec-title h3 {
        font-size: 27px;
    }
    .contact-sec-child>a {
        font-size: 15px;
        letter-spacing: 0.04em;
        text-indent: 0.04em;
        background-size: 21px, 18px;
        margin-top: 30px;
        padding: 20px 21px 20px 24px;
    }
    .contact-sec-child:last-child>a {
        background-size: 18px;
        padding: 20px 25px;
    }
    .news-sec-inner {
        max-height: 270px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 160px;
    }
    section.works-sec>img.abs1, section.winwinwin-sec>img.abs1, section.news-sec>img.abs1 {
        top: -70px;
    }
    .winwinwin-sec-title p {
        text-align: justify;
    }
    .winwinwin-sec-title p br {
        display: none;
    }
    .winwinwin-sec-title {
        margin-bottom: 40px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 88px;
        right: calc(50% - 240px);
        top: -5px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 93px;
        left: calc(50% - 245px);
        top: -5px;
    }
    section.works-sec {
        background-position: center bottom, right top 88%, left top 82%, right top 72%, left top 53%, right top 28%, left top 20%;
    }
    section.project-sec {
        padding-bottom: 150px;
    }
    .works-sec-inner img.abs2 {
        max-height: 104px;
        left: -20px;
        top: 25px;
    }
    .sub-title h3 {
        font-size: 21px;
    }
    .sub-title {
        margin-bottom: 20px;
    }
    .main-visual-child>img {
        max-height: 188px;
    }
    section.project-sec>img.abs {
        max-height: 60px;
        top: -30px;
    }
    section.project-sec .project-sec-title>img, section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 40px;
    }
    .sns-child:nth-child(1)>img {
        max-height: 60px;
    }
    .sns-child:nth-child(2)>img {
        max-height: 53px;
    }
    .sns-child:nth-child(2) {
        margin-left: 5px;
    }
    .sns-child:nth-child(3) {
        margin-left: 15px;
    }
    .news-sec-child a .img-block img {
        max-height: 170px;
    }
    .img-block {
        max-height: 170px;
        height: 170px;
    }
}

@media screen and (min-width: 576px) {
    img.none576,
    br.none576 {
      display: none;
    }
}

@media screen and (max-width: 540px) {
    .contact-sec-child {
        width: 85%;
    }
    .sub-title h3 {
        font-size: 20px;
    }
    .sns-area {
        padding: 40px 30px 30px;
        padding-left: 30px;
    }
    .sns-child:nth-child(1)>img {
        max-height: 55px;
    }
    .sns-child:nth-child(2)>img {
        max-height: 48px;
    }
    .sns-child:nth-child(2) {
        margin-left: 0;
    }
    .sns-child:nth-child(3) {
        margin-left: 10px;
    }
    .news-sec-child a .img-block img {
        max-height: 160px;
    }
    .img-block {
        max-height: 160px;
        height: 160px;
    }
    .news-sec-inner {
        max-height: 250px;
    }
}

@media screen and (min-width: 541px) {
    br.none541 {
        display: none;
    }
}

@media screen and (max-width: 500px) {
    .contact-sec-child {
        width: 90%;
    }
    .news-sec-child a .img-block img {
        max-height: 145px;
    }
    .img-block {
        max-height: 145px;
        height: 145px;
    }
    .news-sec-inner {
        max-height: 235px;
    }
    .sns-child:nth-child(3) {
        margin-left: 0;
        width: 100%;
        margin-top: 10px;
    }
    .main-visual img.dot-10 {
        max-height: 10px;
        right: calc(50% - 220px);
        top: 550px;
    }
}

@media screen and (max-width: 480px) {
    a.anc.top_back {
        width: 40px;
        height: 40px;
    }
    a.anc.top_back::before {
        top: 14px;
        left: 11px;
        width: 11px;
        height: 11px;
        border-left: 2px solid #ffffff;
        border-bottom: 2px solid #ffffff;
    }
    a.anc.top_back:hover::before {
        border-left: 2px solid #42210B;
        border-bottom: 2px solid #42210B;
    }
    .satonoka-menu .nav {
        right: -230px;
        width: 230px;
    }
    .container-fluid,
    .col-lg-1, .col-md-1, .col-sm-1, .col-xs-1,
    .col-lg-2, .col-md-2, .col-sm-2, .col-xs-2,
    .col-lg-3, .col-md-3, .col-sm-3, .col-xs-3,
    .col-lg-4, .col-md-4, .col-sm-4, .col-xs-4,
    .col-lg-5, .col-md-5, .col-sm-5, .col-xs-5,
    .col-lg-6, .col-md-6, .col-sm-6, .col-xs-6,
    .col-lg-7, .col-md-7, .col-sm-7, .col-xs-7,
    .col-lg-8, .col-md-8, .col-sm-8, .col-xs-8,
    .col-lg-9, .col-md-9, .col-sm-9, .col-xs-9,
    .col-lg-10, .col-md-10, .col-sm-10, .col-xs-10,
    .col-lg-11, .col-md-11, .col-sm-11, .col-xs-11,
    .col-lg-12, .col-md-12, .col-sm-12, .col-xs-12 {
        padding-right: 20px;
        padding-left: 20px;
    }
    .contact-sec-child {
        width: 100%;
        border-radius: 20px;
    }
    section.news-sec,
    section.winwinwin-sec, section.works-sec {
        padding-top: 60px;
    }
    section.works-sec>img.abs1, section.winwinwin-sec>img.abs1, section.news-sec>img.abs1 {
        top: -60px;
        max-height: 45px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 140px;
    }
    .project-sec-title h3, .works-sec-title h3, .winwinwin-sec-title h3, .news-sec-title h3, .contact-sec-title h3 {
        font-size: 26px;
    }
    .sns-area {
        margin-top: 70px;
        padding: 35px;
        padding-left: 35px;
        border-radius: 20px;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 78px;
        right: calc(50% - 210px);
        top: 0;
    }
    section.winwinwin-sec .winwinwin-sec-title>img.abs1 {
        max-height: 83px;
        left: calc(50% - 220px);
        top: -5px;
    }
    .winwinwin-sec-title {
        margin-bottom: 35px;
    }
    .works-sec-inner img.abs2 {
        max-height: 94px;
        left: -15px;
        top: 20px;
    }
    .works-sec-inner img.abs1 {
        max-height: 42px;
        left: -15px;
        top: -20px;
    }
    .ank-btn-abs a {
        font-size: 16px;
        width: 50px;
        height: 50px;
    }
    .ank-btn-abs {
        top: -25px;
        right: 25px;
    }
    section.project-sec {
        padding-bottom: 130px;
    }
    .project-sec-child-img img.abs {
        max-height: 77px;
        top: -15px;
        left: -15px;
    }
    section.project-sec>img.abs {
        max-height: 50px;
        top: -25px;
    }
    section.works-sec .works-sec-title>img, section.news-sec .news-sec-title>img, section.news-sec .contact-sec-title>img {
        max-height: 28px;
    }
    section.project-sec .project-sec-title>img, section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 38px;
    }
    .project-sec-child:nth-child(1), .project-sec-child:nth-child(2), .project-sec-child:nth-child(3) {
        margin-top: 45px;
    }
    .project-sec-child p {
        margin: 10px 0 0;
    }
    .main-visual-child>img {
        max-height: 153px;
    }
    .main-visual {
        background-size: 262px;
        background-position: top 70px center;
        padding: 70px 0;
    }
    .ank-arrow>img {
        max-height: 30px;
    }
    .main-visual-inner {
        margin-top: 45px;
    }
    .ank-arrow {
        margin: 40px 0 30px;
    }
    .about-title-img img {
        max-height: 32px;
    }
    .about-title-img span {
        font-size: 23px;
    }
    .main-visual-child h5 {
        font-size: 17px;
    }
    .main-visual-child p {
        font-size: 14px;
        letter-spacing: 0.03em;
        margin-right: 0;
    }
    .main-visual-child a {
        width: 350px;
        background-size: 16px;
        font-size: 13px;
        letter-spacing: 0.02em;
        text-indent: 0.02em;
        padding: 15px 20px;
        margin-top: 25px;
    }
    .main-visual img.abs:nth-child(1) {
        left: calc(50% - 280px);
        max-width: 188px;
    }
    .main-visual img.abs:nth-child(2) {
        right: calc(50% - 280px);
        max-width: 188px;
    }
    .main-visual img.dot-3 {
        max-height: 12px;
        left: calc(50% - 200px);
        top: 370px;
    }
    .main-visual img.dot-1 {
        max-height: 12px;
        left: calc(50% - 120px);
        top: 30px;
    }
    .main-visual img.dot-5 {
        max-height: 40px;
        left: calc(50% - 230px);
        top: 630px;
    }
    .main-visual img.dot-7 {
        max-height: 25px;
        right: calc(50% - 210px);
        top: 190px;
    }
    .main-visual img.dot-8 {
        max-height: 12px;
        right: calc(50% - 135px);
        top: 310px;
    }
    .main-visual img.dot-10 {
        max-height: 8px;
        right: calc(50% - 180px);
        top: 490px;
    }
    .main-visual img.dot-11 {
        max-height: 25px;
        right: calc(50% - 220px);
        top: 600px;
    }
    .sns-area>img {
        max-height: 54px;
        top: -27px;
    }
    img.none480,
    div.none480,
    p.none480 {
        display: none;
    }
    .news-sec-child {
        width: calc(50% - 10px);
        border-radius: 10px;
    }
    /* .news-sec-child:nth-child(n+3) {
        margin-top: 20px;
    } */
    .news-sec-inner {
        gap: 20px;
        max-height: 240px;
    }
    section.works-sec>img.abs2 {
        max-height: 78px;
        top: -40px;
        right: calc(50% - 230px);
    }
    img.logo480 {
        max-height: 209px;
        margin: 20px 0 40px;
    }
    .about-title-img {
        margin-bottom: 15px;
    }
    .main-visual-child p {
        margin: 15px 0 0;
    }
}

@media screen and (min-width: 481px) {
    img.none481,
    div.none481,
    p.none481 {
        display: none;
    }
}

@media screen and (max-width: 440px) {
    section.winwinwin-sec .winwinwin-sec-title>img.abs1,
    section.winwinwin-sec .winwinwin-sec-title>img.abs2 {
        max-height: 0;
    }
    section.works-sec>img.abs2 {
        max-height: 68px;
        top: -35px;
        right: calc(50% - 180px);
    }
    a.anc.top_back {
        right: 25px;
        bottom: 35px;
    }
    .sns-child>a {
        letter-spacing: 0.04em;
        text-indent: 0.04em;
        width: 100%;
    }
    .main-visual img.dot-5 {
        max-height: 40px;
        left: calc(50% - 230px);
        top: 650px;
    }
    .main-visual img.dot-11 {
        max-height: 25px;
        right: calc(50% - 220px);
        top: 620px;
    }
    .news-sec-inner {
        max-height: 235px;
    }
}

@media screen and (max-width: 428px) {
    img.logo480 {
        max-height: 179px;
        margin: 15px 0 35px;
    }
    section {
        padding: 55px 0;
    }
    .sns-area {
        margin-top: 60px;
    }
    .satonoka-menu .hamburger {
      top: 10px;
      right: 20px;
    }
    section.news-sec {
        padding-bottom: 114px;
    }
    .contact-sec-child:last-child {
        margin-top: 35px;
    }
    .contact-sec-inner {
        margin-top: 55px;
    }
    .contact-sec-child>a {
        letter-spacing: 0.02em;
        text-indent: 0.02em;
        background-size: 20px, 16px;
        padding: 18px 20px 18px 24px;
    }
    .contact-sec-child:last-child>a {
        background-size: 16px;
        padding: 18px 25px;
    }
    .project-sec-title h3, .works-sec-title h3, .winwinwin-sec-title h3, .news-sec-title h3, .contact-sec-title h3 {
        font-size: 24px;
    }
    .insta-sec-child:nth-child(1)>img {
        max-height: 80px;
    }
    .insta-sec-child:nth-child(2)>img {
        max-height: 48px;
    }
    .news-sec-title {
        margin-bottom: 40px;
    }
    section.news-sec, section.winwinwin-sec, section.works-sec {
        padding-top: 55px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 120px;
    }
    section.works-sec>img.abs1, section.winwinwin-sec>img.abs1, section.news-sec>img.abs1 {
        top: -50px;
        max-height: 40px;
    }
    .winwinwin-sec-title p {
        margin: 30px 0 0;
        font-size: 15px;
    }
    .winwinwin-sec-title {
        margin-bottom: 30px;
    }
    section.project-sec .project-sec-title>img, section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 36px;
    }
    .works-sec-inner img.abs3 {
        max-height: 59px;
        right: -7px;
        bottom: -18px;
    }
    .works-sec-child:nth-last-child(-n + 2) {
        margin-top: 30px;
    }
    .works-sec-inner img.abs2 {
        max-height: 89px;
        left: -13px;
        top: 18px;
    }
    .ank-btn-abs a {
        font-size: 15px;
        width: 45px;
        height: 45px;
        letter-spacing: 0;
        text-indent: 0;
    }
    .ank-btn-abs a:nth-child(n+2) {
        margin-left: 8px;
    }
    .ank-btn-abs {
        top: -22.5px;
        right: 22.5px;
    }
    .works-sec-inner, .works-sec-inner.inner-2nd, .works-sec-inner.inner-3rd {
        margin-top: 50px;
    }
    .works-sec-inner img.abs4 {
        max-height: 50px;
        right: -8px;
        bottom: -7px;
    }
    .works-sec-title {
        margin-bottom: -5px;
    }
    section.project-sec {
        padding-bottom: 110px;
    }
    .project-sec-child>a {
        width: 280px;
    }
    .project-sec-child-img img.abs {
        max-height: 67px;
        top: -12px;
        left: -12px;
    }
    .main-visual-child a {
        width: 330px;
        background-size: 15px;
        letter-spacing: 0;
        text-indent: 0;
        background-position: right 15px center;
    }
    .main-visual img.dot-5 {
        max-height: 40px;
        left: calc(50% - 230px);
        top: 600px;
    }
    .main-visual-child>img {
        max-height: 118px;
    }
    .main-visual {
        background-size: 212px;
        background-position: top 60px center;
        padding: 55px 0;
    }
    .ank-arrow>img {
        max-height: 25px;
    }
    .main-visual img.abs:nth-child(1) {
        left: calc(50% - 240px);
        max-width: 158px;
    }
    .main-visual img.abs:nth-child(2) {
        right: calc(50% - 240px);
        max-width: 158px;
    }
    .about-title-img img {
        max-height: 30px;
    }
    .about-title-img span {
        font-size: 22px;
    }
    .main-visual-child h5 {
        font-size: 16px;
    }
    .main-visual img.dot-1 {
        max-height: 10px;
        left: calc(50% - 85px);
        top: 25px;
    }
    .main-visual img.dot-2 {
        max-height: 20px;
        left: calc(50% - 180px);
        top: 170px;
    }
    .main-visual img.dot-3 {
        max-height: 10px;
        left: calc(50% - 170px);
        top: 300px;
    }
    .main-visual img.dot-5 {
        max-height: 30px;
        left: calc(50% - 190px);
        top: 590px;
    }
    .main-visual img.dot-6 {
        max-height: 8px;
        right: calc(50% - 80px);
        top: 70px;
    }
    .main-visual img.dot-4 {
        max-height: 10px;
        left: calc(50% - 120px);
        top: 430px;
    }
    .main-visual img.dot-7 {
        max-height: 20px;
        right: calc(50% - 150px);
        top: 150px;
    }
    .main-visual img.dot-8 {
        max-height: 10px;
        right: calc(50% - 130px);
        top: 270px;
    }
    .main-visual img.dot-9 {
        max-height: 0;
    }
    .main-visual img.dot-11 {
        max-height: 20px;
        right: calc(50% - 200px);
        top: 580px;
    }
    .contact-sec-child {
        border-radius: 15px;
        padding: 30px;
    }
    .contact-sec-child>a {
        letter-spacing: 0;
        text-indent: 0;
        background-size: 18px, 15px;
        padding: 18px 20px 18px 23px;
        background-position: left 20px center, right 17px center;
        font-size: 14px;
    }
    .contact-sec-child:last-child>a {
        background-size: 15px;
        padding: 18px 23px;
        background-position: right 17px center;
    }
    .ank-btn-abs a {
        font-size: 13px;
        width: 40px;
        height: 40px;
    }
    .ank-btn-abs {
        top: -20px;
        right: 20px;
    }
    .main-visual img.dot-10 {
        max-height: 8px;
        right: calc(50% - 160px);
        top: 430px;
    }
    .news-sec-child a .img-block img {
        max-height: 130px;
    }
    .img-block {
        max-height: 130px;
        height: 130px;
    }
    .news-sec-inner {
        max-height: 220px;
    }
}

@media screen and (max-width: 390px) {
    .main-visual-child h5 {
        font-size: 15px;
    }
    .main-visual-child p {
        font-size: 13px;
    }
    .main-visual img.dot-11 {
        max-height: 20px;
        right: calc(50% - 190px);
        top: 520px;
    }
    section.project-sec>img.abs {
        max-height: 40px;
        top: -20px;
    }
    section {
        padding: 50px 0;
    }
    section.project-sec .project-sec-title>img, section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 34px;
    }
    .project-sec-title h3, .works-sec-title h3, .winwinwin-sec-title h3, .news-sec-title h3, .contact-sec-title h3 {
        font-size: 23px;
    }
    .project-sec-child-img img.abs {
        max-height: 62px;
    }
    .main-visual-child a {
        width: 310px;
    }
    .project-sec-child:nth-child(1), .project-sec-child:nth-child(2), .project-sec-child:nth-child(3) {
        margin-top: 40px;
    }
    .project-sec-child p, .project-sec-child-link a {
        font-size: 13px;
    }
    .project-sec-child>a {
        margin-top: 15px;
        font-size: 13px;
        width: 250px;
        background-size: 14px;
    }
    section.project-sec {
        padding-bottom: 100px;
    }
    section.works-sec .works-sec-title>img, section.news-sec .news-sec-title>img, section.news-sec .contact-sec-title>img {
        max-height: 26px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 110px;
    }
    .winwinwin-sec-title p {
        margin: 25px 0 0;
        font-size: 14px;
    }
    .sns-area>img {
        max-height: 50px;
        top: -25px;
    }
    .works-sec-inner img.abs2 {
        max-height: 84px;
    }
    .sub-title h3 {
        font-size: 18px;
    }
    .sns-area {
        margin-top: 55px;
        padding: 30px;
        padding-left: 30px;
        border-radius: 15px;
    }
    .sns-child>a {
        letter-spacing: 0.02em;
        text-indent: 0.02em;
        font-size: 15px;
        background-size: 15px;
        background-position: right 15px center;
        padding: 15px;
    }
    .contact-sec-inner {
        margin-top: 50px;
    }
    img.logo480 {
        max-height: 159px;
    }
    .main-visual img.dot-4 {
        max-height: 8px;
        left: calc(50% - 140px);
        top: 435px;
    }
    .main-visual img.dot-3 {
        max-height: 10px;
        left: calc(50% - 120px);
        top: 270px;
    }
    .main-visual img.dot-11 {
        max-height: 20px;
        right: calc(50% - 180px);
        top: 550px;
    }
    .news-sec-child a .img-block img {
        max-height: 115px;
    }
    .img-block {
        max-height: 115px;
        height: 115px;
    }
    .news-sec-inner {
        max-height: 225px;
    }
}

@media screen and (max-width: 375px) {
    .container-fluid,
    .col-lg-1, .col-md-1, .col-sm-1, .col-xs-1, .col-lg-2, .col-md-2, .col-sm-2, .col-xs-2,
    .col-lg-3, .col-md-3, .col-sm-3, .col-xs-3, .col-lg-4, .col-md-4, .col-sm-4, .col-xs-4,
    .col-lg-5, .col-md-5, .col-sm-5, .col-xs-5, .col-lg-6, .col-md-6, .col-sm-6, .col-xs-6,
    .col-lg-7, .col-md-7, .col-sm-7, .col-xs-7, .col-lg-8, .col-md-8, .col-sm-8, .col-xs-8,
    .col-lg-9, .col-md-9, .col-sm-9, .col-xs-9, .col-lg-10, .col-md-10, .col-sm-10, .col-xs-10,
    .col-lg-11, .col-md-11, .col-sm-11, .col-xs-11, .col-lg-12, .col-md-12, .col-sm-12, .col-xs-12 {
        padding-right: 15px;
        padding-left: 15px;
    }
    footer .container-fluid {
        padding: 20px 15px;
    }
    .news-sec-child {
        width: calc(50% - 7.5px);
    }
    .insta-sec-child:nth-child(1)>img {
        max-height: 75px;
    }
    .insta-sec-child:nth-child(2)>img {
        max-height: 43px;
    }
    .sns-child p, .insta-sec-child p {
        font-size: 13px;
    }
    .project-sec-title h3, .works-sec-title h3, .winwinwin-sec-title h3, .news-sec-title h3, .contact-sec-title h3 {
        font-size: 22px;
    }
    .contact-sec-child>a {
        margin-top: 25px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 105px;
    }
    .sns-area>img {
        max-height: 46px;
        top: -23px;
    }
    section.project-sec .project-sec-title>img, section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 32px;
    }
    .works-sec-inner, .works-sec-inner.inner-2nd, .works-sec-inner.inner-3rd {
        margin-top: 45px;
    }
    .works-sec-inner img.abs2 {
        max-height: 79px;
        left: -10px;
    }
    section.works-sec>img.abs2 {
        max-height: 63px;
        top: -30px;
        right: calc(50% - 160px);
    }
}

@media screen and (max-width: 360px) {
    img.logo480 {
        max-height: 129px;
        margin: 10px 0 30px;
    }
    #footer div.copyright p {
        letter-spacing: 0.05em;
        text-indent: 0.05em;
    }
    a.anc.top_back {
        right: 20px;
    }
    .satonoka-menu .hamburger {
        right: 10px;
    }
    .satonoka-menu .nav_list li a {
        font-size: 13px;
    }
    .satonoka-menu .nav {
        right: -200px;
        width: 200px;
    }
    .about-title-img img {
        max-height: 28px;
    }
    .about-title-img span {
        font-size: 21px;
    }
    .main-visual-child h5 {
        font-size: 14px;
    }
    .main-visual {
        background-size: 192px;
        padding: 50px 0;
    }
    .main-visual-child>img {
        max-height: 108px;
    }
    .ank-arrow {
        margin: 35px 0 25px;
    }
    .main-visual-child a {
        width: 100%;
    }
    .ank-arrow>img {
        max-height: 20px;
    }
    .main-visual-inner {
        margin-top: 30px;
    }
    .main-visual img.abs:nth-child(1) {
        left: calc(50% - 210px);
        max-width: 128px;
    }
    .main-visual img.abs:nth-child(2) {
        right: calc(50% - 210px);
        max-width: 128px;
    }
    .main-visual img.dot-5,
    .main-visual img.dot-11 {
        max-height: 0;
    }
    .main-visual img.dot-2 {
        max-height: 15px;
        left: calc(50% - 160px);
        top: 120px;
    }
    .main-visual img.dot-3 {
        max-height: 8px;
        left: calc(50% - 130px);
        top: 240px;
    }
    .main-visual img.dot-7 {
        max-height: 18px;
        right: calc(50% - 150px);
        top: 120px;
    }
    .main-visual img.dot-8 {
        max-height: 8px;
        right: calc(50% - 120px);
        top: 210px;
    }
    section.project-sec .project-sec-title>img, section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 30px;
    }
    .project-sec-title h3, .works-sec-title h3, .winwinwin-sec-title h3, .news-sec-title h3, .contact-sec-title h3 {
        font-size: 21px;
    }
    .contact-sec-child>a {
        background-size: 17px, 15px;
        background-position: left 20px center, right 15px center;
        font-size: 13px;
    }
    .contact-sec-child:last-child>a {
        background-position: right 15px center;
    }
    section.works-sec .works-sec-title>img, section.news-sec .news-sec-title>img, section.news-sec .contact-sec-title>img {
        max-height: 25px;
    }
    section.works-sec>img.abs1, section.winwinwin-sec>img.abs1, section.news-sec>img.abs1 {
        top: -40px;
        max-height: 35px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 100px;
    }
    .main-visual img.dot-4 {
        max-height: 8px;
        left: calc(50% - 150px);
        top: 370px;
    }
    .main-visual img.dot-10 {
        max-height: 8px;
        right: calc(50% - 160px);
        top: 350px;
    }
    .news-sec-child a .img-block img {
        max-height: 110px;
    }
    .img-block {
        max-height: 110px;
        height: 110px;
    }
    .news-sec-inner {
        gap: 15px;
        max-height: 220px;
    }
}

@media screen and (max-width: 340px) {
    .contact-sec-child {
        padding: 25px;
    }
    .contact-sec-child>a {
        margin-top: 20px;
    }
    section.works-sec, section.winwinwin-sec {
        padding-bottom: 95px;
    }
    .sns-area {
        padding: 30px 25px 25px;
        padding-left: 25px;
    }
    .works-sec-child h5 {
        font-size: 15px;
    }
    .sub-title h3 {
        font-size: 17px;
    }
    .works-sec-inner img.abs2 {
        max-height: 74px;
    }
    .works-sec-inner, .works-sec-inner.inner-2nd, .works-sec-inner.inner-3rd {
        margin-top: 40px;
    }
    .works-sec-inner {
        padding: 35px;
    }
    section.works-sec>img.abs2 {
        max-height: 58px;
        top: -30px;
        right: calc(50% - 150px);
    }
    section.project-sec {
        padding-bottom: 95px;
    }
    .main-visual-child a {
        font-size: 12px;
        background-size: 15px;
        background-position: right 15px center;
    }
    section.project-sec .project-sec-title>img, section.winwinwin-sec .winwinwin-sec-title>img {
        max-height: 28px;
    }
    .project-sec-title h3, .works-sec-title h3, .winwinwin-sec-title h3, .news-sec-title h3, .contact-sec-title h3 {
        font-size: 20px;
    }
    .works-sec-child h4 {
        font-size: 15px;
    }
    .insta-sec-child:nth-child(1)>img {
        max-height: 70px;
    }
    .insta-sec-child:nth-child(2)>img {
        max-height: 38px;
    }
    .news-sec-child a .img-block img {
        max-height: 105px;
    }
    .img-block {
        max-height: 105px;
        height: 105px;
    }
    .news-sec-inner {
        max-height: 215px;
    }
}