@font-face {
  font-family: 'EUCLIDCIRCULARA-MEDIUM';
  src: url("/assets/sano/fonts/EUCLIDCIRCULARA-MEDIUM.TTF");
}
@font-face {
  font-family: 'PingFang-SC-Bold';
  src: url("/assets/sano/fonts/PingFang-SC-Bold.woff");
}
@font-face {
  font-family: 'PingFang-SC-Regular';
  src: url("/assets/sano/fonts/PingFang-SC-Regular.woff");
}
@keyframes o-cloud {
  0% {
    transform: translateX(0px);
  }
  100% {
    transform: translateX(-100%);
  }
}
@keyframes move {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100vw);
  }
}
@keyframes o-upfade-top {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes noise-anim-2 {
  0% {
    clip: rect(81px, 9999px, 29px, 0);
  }
  5% {
    clip: rect(32px, 9999px, 15px, 0);
  }
  10% {
    clip: rect(35px, 9999px, 46px, 0);
  }
  15% {
    clip: rect(79px, 9999px, 39px, 0);
  }
  20% {
    clip: rect(32px, 9999px, 40px, 0);
  }
  25% {
    clip: rect(18px, 9999px, 86px, 0);
  }
  30% {
    clip: rect(49px, 9999px, 78px, 0);
  }
  35% {
    clip: rect(37px, 9999px, 34px, 0);
  }
  40% {
    clip: rect(39px, 9999px, 81px, 0);
  }
  45% {
    clip: rect(43px, 9999px, 70px, 0);
  }
  50% {
    clip: rect(26px, 9999px, 19px, 0);
  }
  55% {
    clip: rect(84px, 9999px, 5px, 0);
  }
  60% {
    clip: rect(51px, 9999px, 63px, 0);
  }
  65% {
    clip: rect(57px, 9999px, 59px, 0);
  }
  70% {
    clip: rect(12px, 9999px, 75px, 0);
  }
  75% {
    clip: rect(4px, 9999px, 36px, 0);
  }
  80% {
    clip: rect(40px, 9999px, 98px, 0);
  }
  85% {
    clip: rect(55px, 9999px, 81px, 0);
  }
  90% {
    clip: rect(71px, 9999px, 57px, 0);
  }
  95% {
    clip: rect(42px, 9999px, 35px, 0);
  }
  100% {
    clip: rect(77px, 9999px, 30px, 0);
  }
}
@keyframes noise-anim {
  0% {
    clip: rect(88px, 9999px, 50px, 0);
  }
  5% {
    clip: rect(98px, 9999px, 5px, 0);
  }
  10% {
    clip: rect(86px, 9999px, 14px, 0);
  }
  15% {
    clip: rect(98px, 9999px, 84px, 0);
  }
  20% {
    clip: rect(37px, 9999px, 74px, 0);
  }
  25% {
    clip: rect(7px, 9999px, 79px, 0);
  }
  30% {
    clip: rect(70px, 9999px, 13px, 0);
  }
  35% {
    clip: rect(63px, 9999px, 52px, 0);
  }
  40% {
    clip: rect(56px, 9999px, 41px, 0);
  }
  45% {
    clip: rect(5px, 9999px, 12px, 0);
  }
  50% {
    clip: rect(68px, 9999px, 69px, 0);
  }
  55% {
    clip: rect(90px, 9999px, 57px, 0);
  }
  60% {
    clip: rect(78px, 9999px, 57px, 0);
  }
  65% {
    clip: rect(93px, 9999px, 40px, 0);
  }
  70% {
    clip: rect(31px, 9999px, 57px, 0);
  }
  75% {
    clip: rect(94px, 9999px, 36px, 0);
  }
  80% {
    clip: rect(40px, 9999px, 37px, 0);
  }
  85% {
    clip: rect(87px, 9999px, 8px, 0);
  }
  90% {
    clip: rect(93px, 9999px, 7px, 0);
  }
  95% {
    clip: rect(17px, 9999px, 90px, 0);
  }
  100% {
    clip: rect(3px, 9999px, 2px, 0);
  }
}
@keyframes nav-1 {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(0);
  }
}
@keyframes nav-2 {
  0% {
    width: 20vw;
  }
  100% {
    width: 0;
  }
}
@keyframes nav-3 {
  0% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(100%);
  }
}
@keyframes nav-4 {
  0% {
    width: 20vw;
  }
  100% {
    width: 0;
  }
}
@keyframes nav-5 {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(100%);
  }
}
@keyframes ani-w {
  0%,100% {
    transform: translateX(0%);
  }
  50%,52% {
    transform: translateX(50%);
  }
}
@keyframes ani-e {
  0%,100% {
    transform: translateX(0%);
  }
  50%,52% {
    transform: translateX(-100%);
  }
}
@keyframes ani-b {
  0%,100% {
    transform: translateX(0%);
  }
  50%,52% {
    transform: translateX(50%);
  }
}

.n-contact-s1 {
  height: 540px;
  position: relative;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.n-contact-s1 .circle {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120vh;
  overflow: hidden;
}
.n-contact-s1 .bg {
  position: absolute;
  bottom: 20vh;
  left: 0;
  width: 100%;
  z-index: 2;
}
.n-contact-s1 .bg img {
  display: block;
  width: 62.5vw;
  margin: 0 auto;
}
.n-contact-s1 .img-1 {
  width: 9.375rem;
  position: absolute;
  left: -1.5vw;
  top: 7.8125vw;
  z-index: 3;
}
.n-contact-s1 .img-2 {
  width: 5.625rem;
  position: absolute;
  left: 3.125vw;
  top: 64.8vh;
  z-index: 3;
}
.n-contact-s1 .img-3 {
  width: 20rem;
  position: absolute;
  left: 14vw;
  top: 31.5vh;
  z-index: 1;
}
.n-contact-s1 .img-4 {
  width: 15rem;
  position: absolute;
  right: -2.4vw;
  top: 31.5vh;
  z-index: 3;
}
.n-contact-s1 .img-5 {
  width: 12.5rem;
  position: absolute;
  right: 11.458vw;
  top: 64.8vh;
  z-index: 1;
}
.n-contact-s1 .img-6 {
  width: 11.25rem;
  position: absolute;
  right: 4.6875vw;
  top: 92vh;
  z-index: 3;
}
.n-contact-s1 .img-7 {
  width: 11.25rem;
  position: absolute;
  left: 22vw;
  top: 27vh;
  z-index: 3;
}
.n-contact-s1 .img-8 {
  width: 12.5rem;
  position: absolute;
  left: 13.5vw;
  top: 87vh;
  z-index: 3;
}
.n-contact-s1 .img-9 {
  width: 8.125rem;
  position: absolute;
  right: 15vw;
  top: 80vh;
  z-index: 3;
}
.n-contact-s1 .txt-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-align: center;
  z-index: 5;
}
.n-contact-s1 .txt-box span {
  display: block;
  font-size: 3rem;
  color: #fff;
  font-family: 'PingFang-SC-Bold';
}
.n-contact-s1 .txt-box p {
  font-size: 3rem;
  color: #fff;
  margin-top: 2.5rem;
  font-weight: bold
}
.n-contact-s1 .txt-box a {
  display: block;
  margin: 7.5rem auto 0;
  width: 150px;
  line-height: 44px;
  font-size: 1.125rem;
  color: #fff;
  text-align: center;
  border: 2px solid #ffffff;
  transition: all .3s ease;
}

input[type="text"],input[type="hidden"],input[type="password"],button,textarea,select{outline: none; border: none; -webkit-appearance: none; -moz-appearance: none; appearance: none; border-radius: 0; }
select::-ms-expand{display: none;}
input::-ms-clear{display: none;}

.contact {
  position: relative;
  padding: 9.375vw;
  font-size: 0;
  background-color: #f7f7f7;
  padding-bottom: 50px;
}
.contact .left-box {
  display: inline-block;
  vertical-align: top;
  width: 50%;
  padding-right: 3.125vw;
}
.contact .left-box h3 {
  font-size: 3.5rem;
  color: #000;
}
.contact .left-box p {
  margin: 3.5vw 0 2vw;
  font-size: 1.5rem;
  color: #000;
  letter-spacing: 2px;
}
.contact .left-box a {
  display: inline-block;
  font-size: 1.5rem;
  color: #000;
  font-family: 'bahnschrift';
  text-decoration: underline;
}
.contact .right-box {
  display: inline-block;
  vertical-align: top;
  width: 50%;
}
.contact .right-box .box {
  margin-top: 1.5rem;
}
.contact .right-box .box:nth-of-type(1) {
  margin-top: 0;
}
.contact .right-box input {
  display: block;
  width: 100%;
  height: 5.625rem;
  background-color: #fff;
  font-size: 1.25rem;
  color: #666;
  padding: 0 1.875rem;
  transition: all .3s ease;
}
.contact .right-box textarea {
  display: block;
  width: 100%;
  height: 15rem;
  font-size: 1.25rem;
  color: #808080;
  padding: 1.25rem 1.875rem;
  background-color: #fff;
  transition: all .3s ease;
}
.contact .right-box input:focus, .contact .right-box textarea:focus {
  background-color: rgba(0, 0, 0, 0.1);
}
.contact .right-box button {
  display: block;
  width: 100%;
  height: 5.625rem;
  background-color: #009fde;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
}

@media screen and (max-width: 1600px) {
  .n-contact-s2 {
    padding-bottom: 160px;
  }
  .n-contact-s2 .label {
    padding-bottom: 100px;
  }
}
@media screen and (max-width: 1366px) {
  html {
    font-size: 10px;
  }
  .n-contact-s2 {
    padding-bottom: 160px;
  }
  .n-contact-s2 .right-box .item p {
  font-size: 1.6rem;
  color: #666;
  line-height: 1.5;
  margin-top: 1rem;
 }
  .n-contact-s2 .label {
    padding-bottom: 100px;
  }
}
@media screen and (min-width: 1025px) {
  .n-contact-s1 .txt-box a:hover {
    border-color: #009fde;
    transform: translateY(-5px);
    background-color: #009fde;
  }

}
@media screen and (max-width: 1024px) {
  .n-contact-s1 {
    height: 380px;
  }	
  .contact .bg-box {
    opacity: 1;
  }	
  .contact .left-box p {
  font-size: 1.8rem;
  }	
  .contact .right-box input {
  font-size: 1.6rem;
}
  .contact .right-box textarea {
  font-size: 1.6rem;
}
  .n-contact-s2 {
    padding-bottom: 160px;
  }
  .n-contact-s2 .right-box .item span {
    font-size: 18px;
  }
  .n-contact-s2 .right-box .item p {
  font-size: 1.6rem;
  color: #666;
  line-height: 1.5;
  margin-top: 1rem;
}
  .n-contact-s2 .label {
    padding-bottom: 80px;
  }
  .n-contact-s1 .circle {
    display: none;
  }
  .n-contact-s1 .txt-box {
   padding-top: 0px;
  }

}
@media screen and (max-width: 768px) {
  .n-contact-s1 .txt-box span {
    font-size: 3rem;
  }
  .n-contact-s1 .txt-box p {
    font-size: 3rem;
  }
  .n-contact-s1 .txt-box a {
    margin-top: 4rem;
    width: 120px;
    line-height: 36px;  
  }	
  .n-contact-s1 .txt-box {
    height: 85%;
  }
	
  .contact {
    padding: 40px 5vw;
  }
  .contact .left-box {
    width: 100%;
  }
  .contact .left-box h3 {
    font-size: 2.5rem;
  }
  .contact .left-box p {
    margin: 20px 0 10px;
  }
  .contact .right-box {
    width: 100%;
    margin-top: 20px;
  }
  .contact .right-box .box {
    margin-top: 20px;
  }
  .cn-ontact-s3 .bg-box {
    background-attachment: inherit;
  }

  .n-contact-s2 {
    padding: 40px 5%;
  }
  .n-contact-s2 .label {
    font-size: 18px;
	line-height: 35px;
    padding-bottom: 20px
  }
  .n-contact-s2 .cont {
    margin-top: 20px;
  }
  .n-contact-s2 .left-box {
  display: none;
  }
  .n-contact-s2 .right-box {
    width: 100%;
    position: static;
    transform: none;
  }
  .n-contact-s2 .right-box .item {
    margin-top: 20px;
  }
  .n-contact-s2 .right-box .item p {
    margin-top: 5px;
  }

}
@media screen and (max-width: 1024px) {
  html {
    font-size: 8px;
  }

}

.q1600{width:1600px;margin:0 auto;overflow:hidden;}
.contactA{width:100%;float:left;background:#fff;margin-top:0px;padding-bottom:50px;}
.contactA_T{padding:50px 2.8%;overflow:hidden;border-bottom:1px solid #e2e2e2;position:relative;}
.contactA_T_l{left:2.8%;width:314px;position:absolute;top:50px;}
.contactA_T_l>p{font-size:38px;color:#3a3a3a;}
.contactA_T_l>span{display:block;font-size:40px;color:#33;line-height:32px;margin:20px 0px;}
.contactA_T_l>i{display:block;font-style:normal;color:#99;line-height:32px;letter-spacing:0.05rem;}
.contactA_T_l>a{display:inline-block;width:180px;line-height:50px;background:#009fde;color:#fff;text-align:center;font-size:18px;letter-spacing:0.05rem;margin-top:45px;}
.contactA_T_R{position:absolute;width:171px;right:7%;text-align:center;top:82px;}
.contactA_T_R p{font-size:16px;line-height:28px;margin-top:30px;}
.contactA_T_m{width:720px;margin:0 auto;padding:0px 10%;height:100%;border-left:1px solid #e2e2e2;border-right:1px solid #e2e2e2;}
.contactA_T_m div{width:100%;float:left;margin-bottom:25px;}
.contactA_T_m div span{font-size:22px;color:#000;display:block;line-height:34px;}
.contactA_T_m div strong{display:block;font-family:"Arial";font-size:36px;color:#009fde;line-height:34px;margin:14px 0px 10px 0px;}
.contactA_T_m div p{color:#99;line-height:34px;}
.contactA_T_m>p{font-size:16px;color:#666666;line-height:35px;}
.contactA_B{margin:55px 2.8% 0px 2.8%;height:455px;background:#000;overflow:hidden;position:relative;z-index:10;}

.con_img{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;}
.con_img i{display: block;background: url(/assets/images/map.png) no-repeat;width: 35px;height: 50px;margin: 0 auto 40px;animation: myanimate 0.5s infinite alternate;-webkit-animation: myanimate 0.5s infinite alternate;}
.con_img a{width:150px;padding:12px 0px;background:#009fde;text-align:center;border-radius:6px;color:#fff;display:inline-block;}

@media screen and (max-width:1660px){
   .q1600{width:1400px;}
}
@media screen and (max-width:1600px){
   .contactA_T_l>p{font-size:30px;}
   .contactA_T_l>span{font-size:32px;}
   .contactA_T_m{padding:0px 5%;width:500px;}
   .contactA_T_m div strong{font-size:28px;}
   .contactA_T_m div span{font-size:18px;}
   .contactA_T_m>p{font-size:14px;line-height:36px;}	
}	
@media screen and (max-width:1440px){
   .q1600,.w1440{width:1200px;}
   .contactA_T_m{width:480px;}
}
@media screen and (max-width:1366px){
   .contactA_T_m{padding:0px 5%;}	
}	
@media screen and (max-width:1200px){
  .header,.q1600,.w1440{width:94%;padding:0px 3%;}
  .contactA_T{height:auto;}
  .contactA_T_l{width:100%;position:static;float:left;margin-bottom:50px;}
  .contactA_T_m{width:70%;padding:0px;float:left;border:none;}
  .contactA_T_R{width:171px;float:right;position:static;}
}
@media screen and (max-width:768px){
  .contactA_B{height:310px;}
}
@media screen and (max-width:568px){
  .contactA_T_l>p{font-size:20px;}
  .contactA_T_l>span{font-size:22px;margin:10px 0px 0px 0px;}
  .contactA_T_l>a{width:120px;line-height:40px;font-size:14px;margin-top:28px;}
  .contactA_T_m{width:100%;}
  .contactA_T_l{margin-bottom:32px;}
  .contactA_T_m div strong{font-size:24px;margin-top:0px;}
  .contactA_T_m div{margin-bottom:18px;}
  .contactA_T_R{float:left;margin-top:20px;}
  .contactA_T_R p{font-size:14px;margin-top:10px;}
  .contactA_T{padding:30px 5%;}
  .contactA_B{margin:30px 5% 0px 5%;height:260px;}
  .contactA{padding-bottom:0px;margin-top:20px;}
  .contactA_T{border-bottom:none;}
  .contactA_T_R,.contactA_B,.contactB{display:none;}
  .contactA{background:none;margin-top:0px;}
  .contactA_T_m>p,.contactA_T_m div p{line-height:24px;}
  .contactA_T_l>span,.contactA_T_m div span{font-size:24px;}
  .contactA_T_l>p{display:none;}
}

/* about */
.about-page {
  position: relative;
}
.about-page .c-txt {
  padding: 6.25vw 9.375vw 3.125vw;
}
.about-page .c-txt h3 {
  font-size: 3.5rem;
  padding-top: 3vw;
}
.about-page .c-txt p {
  font-size: 2rem;
  margin-top: 3.125vw;
  line-height: 1.5;
}

.about-s1 {
  position: relative;
  overflow: hidden;
}
.about-s1 .img-box img {
  display: block;
  width: 100%;
  height: 100vh;
  object-fit: cover;
  transition: transform 1.3s cubic-bezier(0.19, 1, 0.22, 1);
}
.about-s1 .txt-box {
  position: absolute;
  top: 50vh;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  z-index: 2;
}
.about-s1 .box {
  transform: translateY(0);
}
.about-s1 h3 {
  color: #fff;
}
.about-s1 p {
  color: #fff;
}

.about-s2 {

}
.about-s2 h3 {
  color: #000;
}
.about-s2 p {
  color: #000;
}

.about-s3 {
  padding: 0 9.375vw;
  overflow: hidden;
  background: url(/assets/images/gy_bj.jpg) center; position: relative;background-attachment: fixed;
}
.about-s3 .boxes {
  padding: 6.25vw 0;
  font-size: 0;
}
.about-s3 .box {
  display: inline-block;
  vertical-align: top;
  width: 46%;
  font-size: 1.5rem;
  line-height: 2.5rem;
  color: #000;
  text-align: justify;
}
.about-s3 .box:nth-of-type(even) {
  margin-left: 8%;
}

.about-s4 {
  position: relative;
  height: 33.33vw;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  background-image: url("/assets/images/img1.jpg");
  overflow: hidden;
}
.about-s4 .ani {
  position: absolute;
  top: 0;
  bottom: 0;
  background: #f4f4f4;
  width: 9.375vw;
}
.about-s4 .ani.left-box {
  left: 0;
}
.about-s4 .ani.right-box {
  right: 0;
}

.about-s5 {
  position: relative;
  padding: 6.25vw 9.375vw 50px;
  background-color: #f4f4f4;
  background-position: center bottom;
  background-repeat: no-repeat;
  /*background-image: url("/template/default/index/images/gy_bj2.jpg");*/
  background-size: 100% auto;
}
.about-s5 .cloud {
  position: absolute;
  bottom: 45%;
  left: 0;
  right: 0;
  overflow: hidden;
  white-space: nowrap;
  font-size: 0;
  z-index: 1;
  opacity: .6;
}
.about-s5 .cloud span {
  display: inline-block;
  vertical-align: top;
  height: 14.375vw;
  width: 111.458vw;
  background-position: left bottom;
  background-repeat: repeat-x;
  background-image: url("");
  background-size: 100% 100%;
  animation: o-cloud 80s linear infinite;
}
.about-s5 .line-box {
  position: absolute;
  right: 3.125vw;
  top: 40%;
  transform: translateY(-50%);
  z-index: 3;
}
.about-s5 .line-box .line {
  position: relative;
  padding-right: 1.5rem;
  cursor: pointer;
}
.about-s5 .line-box .line span {
  display: block;
  padding-right: 1.25rem;
  font-size: 1.25rem;
  line-height: 2rem;
  color: #009fde;
  font-family: 'EUCLIDCIRCULARA-MEDIUM';
  opacity: 0;
  transition: all .3s ease;
}
.about-s5 .line-box .line:after {
  content: '';
  width: 1.5rem;
  height: 1px;
  background-color: #cbcbcb;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -1px;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.about-s5 .line-box .line:hover, .about-s5 .line-box .line.active {
  padding-right: 3.75rem;
}
.about-s5 .line-box .line:hover span, .about-s5 .line-box .line.active span {
  opacity: 1;
}
.about-s5 .line-box .line:hover:after, .about-s5 .line-box .line.active:after {
  width: 3.75rem;
  height: 2px;
  background-color: #009fde;
}
.about-s5 h3 {
  font-size: 3.75rem;
  color: #000;
  position: relative;
  z-index: 2;
}
.about-s5 .cont {
  margin-top: 4vw;
  font-size: 0;
  position: relative;
  z-index: 2;
}
.about-s5 .items {
  display: inline-block;
  vertical-align: bottom;
  width: 50vw;
}
.about-s5 .item {
  position: relative;
  padding-top: 6.25vw;
  display: none;
}
.about-s5 .item.active {
  display: block;
}
.about-s5 .item .year {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 0 3.125vw;
  font-size: 15rem;
  line-height: 1;
  font-family: 'EUCLIDCIRCULARA-MEDIUM';
  color: #009fde;
  opacity: 0;
  animation: o-upfade-top 0.7s 0.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  z-index: 1;
}
.about-s5 .item .box {
  overflow: hidden;
  opacity: 0;
  animation: o-upfade-top 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.about-s5 .item img {
  display: block;
  width: 100%;
  transition: transform .6s ease;
}
.about-s5 .item .tit {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 3.125vw;
  font-size: 2rem;
  line-height: 1.5;
  color: #fff;
  opacity: 0;
  animation: o-upfade-top 0.7s 0.1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  z-index: 2;
}
.about-s5 .btn {
  position: relative;
  display: inline-block;
  vertical-align: bottom;
  width: calc(100% - 53.125vw);
  height: 15.625vw;
  background-color: #333;
  margin-left: 3.125vw;
  cursor: pointer;
}
.about-s5 .btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #009fde;
  transform-origin: left center;
  transform: scaleX(0);
  transition: all .3s ease;
}
.about-s5 .btn:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url("/assets/images/icon-2.svg");
  background-size: auto 6.25vw;
  z-index: 2;
}
.about-s5 .btn:hover:before {
  transform: scale(1);
}

@media screen and (max-width: 1700px) {
  html {
    font-size: 14px;
  }
}
@media screen and (max-width: 1600px) {
  html {
    font-size: 13px;
  }
}
@media screen and (max-width: 1440px) {
  html {
    font-size: 12px;
  }

}
@media screen and (max-width: 1366px) {
  html {
    font-size: 10px;
  }
}
@media screen and (max-width: 1024px) {
  html {
    font-size: 8px;
  }
  .about-s1 .txt-box,
  .case-detail-s1 .txt-box {
    top: 50%;
  }
  .about-s2,
  .case-detail-s2 {
    display: none;
  }
  .about-s3 .boxes {
    border: none;
  }
  .about-s1 .img-box img,
  .about-s4,
  .case-detail-s6,
  .contact-s1,
  .service-s1,
  .view-detail-s1,
  .view-detail-s2,
  .index-s1 .item,
  .recruit-s1,
  .recruit-s3 {
    height: 56vw;
  }
  .about-s4 .ani {
    display: none;
  }
  .about-s3 .box {
  display: inline-block;
  vertical-align: top;
  width: 46%;
  font-size: 1.8rem;
  line-height: 2.8rem;
  color: #000;
  text-align: justify;
}

}
@media screen and (max-width: 768px) {
.about-page .c-txt h3 {
     font-size: 3rem;
     }
.about-page .c-txt {
  padding: 0 5vw;
 }
.about-page .c-txt h3 {
  padding-top: 0;
}
.about-page .c-txt p {
  margin-top: 20px;
  font-size: 16px;
  }
.about-s1 .img-box img,
.about-s4 {
  height: 80vw;
  }
.about-s3 {
    padding: 40px 5vw;
  }
.about-s3 .boxes {
    padding: 0;
  }
.about-s3 .box {
    width: 100%;
	font-size: 1.8rem;
  }
.about-s3 .box:nth-of-type(even) {
    margin: 20px 0 0;
  }
.about-s4{
   height: 80vw;
  }
.about-s4 {
    background-attachment: inherit;
  }
.about-s5 {
padding: 40px 5vw;
}
.about-s5 h3 {
font-size: 2.5rem;
}
.about-s5 .cont {
margin-top: 20px;
}
.about-s5 .line-box,
.about-s5 .cloud {
display: none;
}
.about-s5 .btn {
width: 60px;
height: 40px;
margin-left: 10px;
}
.about-s5 .btn:after {
background-size: auto 20px;
}
.about-s5 .items {
width: calc(100% - 70px);
}
.about-s5 .item .year {
font-size: 3.75rem;
top: 10px;
padding: 0 10px;
}
.about-s5 .item .tit {
padding: 10px;
font-size: 1.875rem;
}
.about-s5 .item {
padding-top: 0;
}
	
}