@media screen and (min-width: 1921px) {
     .ctn4 ul li .text{
         width: 65%!important;
     }
     .ctn4 ul li .text .txt{
         width: 100%!important;
     }
  }
.text_scroll {
    max-height: 300px;
    padding-right: 20px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #fff #999;
    scrollbar-base-color: #fff;
    scrollbar-track-color: #999;
    scrollbar-arrow-color: #999;
  }
  .text_scroll::-webkit-scrollbar {
    width: 2px;
  }
  .text_scroll::-webkit-scrollbar-track {
    border-radius: 1px;
    background: #999;
  }
  .text_scroll::-webkit-scrollbar-thumb {
    border-radius: 1px;
    background: #fff;
  }
  .ctn1 {
    padding: 80px 0 230px;
  }
  .ctn1 .con {
    position: relative;
  }
  .ctn1 .con .tu {
    width: 31%;
    border-radius: 10px;
    overflow: hidden;
    position: absolute;
    right: 0;
    top: -260px;
  }
  .ctn1 .con .tu img {
    width: 100%;
  }
  .ctn1 .con .tu video {
  width: 100%;
  border-radius: 10px;
}
  .ctn1 .con .tu:hover img {
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
  }
  .ctn1 .con .text {
    width: 62.8%;
  }
  .ctn1 .con .text .txt p {
    margin-top: 30px;
  }
  .ctn2 {
    position: relative;
    overflow: hidden;
    padding: 100px 0 138px;
  }
  .ctn2 .con {
    position: relative;
    z-index: 2;
  }
  .ctn2 .con .title {
    color: #fff;
  }
  .ctn2 .con .title h2 {
    margin-top: 20px;
  }
  .ctn2 .con .title p {
    width: 1144px;
    max-width: 100%;
    margin-top: 20px;
  }
  .ctn2 .con .ctn-list {
    margin-top: 70px;
  }
  .ctn2 .con .ctn-list .swiper-container {
    overflow: inherit;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide {
    color: #fff;
    border-radius: 15px;
    border: 1px solid #fff;
    padding: 20px;
    height: auto;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .top {
    position: relative;
    top: 20px;
    padding-left: 20px;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .top h3 {
   margin-bottom:20px;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .text {
    height: 270px;
    padding-right: 20px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #fff #999;
    scrollbar-base-color: #fff;
    scrollbar-track-color: #999;
    scrollbar-arrow-color: #999;
    opacity: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .text::-webkit-scrollbar {
    width: 2px;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .text::-webkit-scrollbar-track {
    border-radius: 1px;
    background: #999;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .text::-webkit-scrollbar-thumb {
    border-radius: 1px;
    background: #fff;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .text p {
  margin-bottom:10px;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .mores {
    width: 28px;
    height: 28px;
    position: absolute;
    left: 40px;
    bottom: 50px;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .mores:before {
    content: '';
    width: 100%;
    height: 2px;
    background: #fff;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .mores:after {
    content: '';
    width: 2px;
    height: 100%;
    background: #fff;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    top: 0;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide:hover .top {
    top: 0;
    padding-left: 0;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide:hover .text {
    opacity: 1;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide:hover .mores {
    opacity: 0;
  }
  .ctn2 .con .ctn-list .swiper-btns {
    position: relative;
    display: flex;
    justify-content: flex-end;
    margin-top: 50px;
  }
  .ctn2 .con .ctn-list .swiper-btns .swiper-button-prev {
    width: 45px;
    height: 45px;
    background: #f2f2f2;
    border-radius: 50%;
    margin-top: 0;
    top: 0;
    left: 0;
    position: relative;
    margin-right: 10px;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn2 .con .ctn-list .swiper-btns .swiper-button-prev:before {
    content: '\e61b';
    font-family: iconfont;
    font-size: 18px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    color: #333;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn2 .con .ctn-list .swiper-btns .swiper-button-prev:hover {
    background: var(--color);
  }
  .ctn2 .con .ctn-list .swiper-btns .swiper-button-prev:hover:before {
    color: #fff;
  }
  .ctn2 .con .ctn-list .swiper-btns .swiper-button-next {
    width: 45px;
    height: 45px;
    background: #f2f2f2;
    border-radius: 50%;
    margin-top: 0;
    top: 0;
    right: 0;
    position: relative;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn2 .con .ctn-list .swiper-btns .swiper-button-next:before {
    content: '\e600';
    font-family: iconfont;
    font-size: 18px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    color: #333;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn2 .con .ctn-list .swiper-btns .swiper-button-next:hover {
    background: var(--color);
  }
  .ctn2 .con .ctn-list .swiper-btns .swiper-button-next:hover:before {
    color: #fff;
  }
  .ctn2 .con .ctn-list .swiper-pagination {
    display: none;
  }
  .ctn2 .bg {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 1;
  }
  .ctn2 .bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .ctn3 {
    padding: 140px 0 130px;
    overflow: hidden;
  }
  .ctn3 .top {
    display: flex;
    justify-content: space-between;
  }
  .ctn3 .top .left {
    width: 63%;
    padding-right: 70px;
    position: relative;
  }
  .ctn3 .top .left:after {
    content: '';
    width: 1px;
    height: 110%;
    background: #d9d9d9;
    position: absolute;
    right: 0;
    top: 0;
  }
  .ctn3 .top .left .txt p {
    color: #B7B7B7;
    margin-top: 30px;
  }
  .ctn3 .top .right {
    width: 37%;
    padding-left: 70px;
  }
  .ctn3 .top .right ul li {
    margin-top: 30px;
    display: flex;
  }
  .ctn3 .top .right ul li .icons {
    width: 25px;
    height: 25px;
    flex-shrink: 0;
    margin-right: 16px;
    position: relative;
    top: 3px;
  }
  .ctn3 .top .right ul li .icons img {
    width: 100%;
  }
  .ctn3 .middle {
    margin-top: 90px;
  }
  .ctn3 .middle .ctn-list {
    margin-top: 40px;
  }
  .ctn3 .middle .ctn-list .swiper-slide .tu {
    border-radius: 15px;
    overflow: hidden;
  }
  .ctn3 .middle .ctn-list .swiper-slide .tu img {
    width: 100%;
  }
  .ctn3 .middle .ctn-list .swiper-slide .tu:hover img {
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
  }
  .ctn3 .middle .ctn-list .swiper-slide .text {
    margin-top: 20px;
  }
  .ctn3 .middle .ctn-list .swiper-slide .text p {
    margin-top: 10px;
  }
  .ctn3 .bottom {
    margin-top: 120px;
  }
  .ctn3 .bottom .c-top {
    position: relative;
  }
  .ctn3 .bottom .c-top .tu {
    border-radius: 15px;
    overflow: hidden;
  }
  .ctn3 .bottom .c-top .tu img {
    width: 100%;
  }
  .ctn3 .bottom .c-top .text {
    position: absolute;
    left: 80px;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    color: #fff;
    max-width: 900px;
    right:5%;
  }
  .ctn3 .bottom .c-top .text h2 {
    line-height: 1.2;
  }
  .ctn3 .bottom .c-top .text h3 {
    margin-top: 10px;
  }
  .ctn3 .bottom .c-top .text p {
    margin-top: 30px;
    width: 77%;
  }
  .ctn3 .bottom .c-bottom {
    background: #f9f9f9;
    border-radius: 15px;
    padding: 50px 80px;
    display: flex;
    align-items: center;
  }

  .ctn3 .bottom .c-bottom ul {
    display: flex;
    align-items: center;
  }
  .ctn3 .bottom .c-bottom ul li {
    margin-left: 120px;
    padding: 0 70px;
    text-align: center;
    position: relative;
  }
  .ctn3 .bottom .c-bottom ul li:before {
    content: '';
    width: 38px;
    height: 62px;
    background: url(/static/cn/img/develop/left.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
  }
  .ctn3 .bottom .c-bottom ul li:after {
    content: '';
    width: 38px;
    height: 62px;
    background: url(/static/cn/img/develop/right.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
  }
  .ctn3 .bottom .c-bottom ul li h3 {
    color: var(--color);
  }
  .ctn3 .bottom .c-bottom ul li p {
    text-align: center;
  }
  
  .ctn3 .middle .ctn-list .swiper-container{padding-bottom:20px;}
  
    .ctn3 .middle .ctn-list .swiper-pagination {
      bottom: 0;
    }
    .ctn3 .middle .ctn-list .swiper-pagination .swiper-pagination-bullet {
      width: 6px;
      height: 6px;
      margin: 0 3px;
    }
    .ctn3 .middle .ctn-list .swiper-pagination .swiper-pagination-bullet-active {
      background: var(--color);
    }
    
  
  
  .ctn4 ul li {
    position: relative;
  }
  .ctn4 ul li .tu img {
    width: 100%;
  }
  .ctn4 ul li .text {
      width:1200px;
    max-width: 100%;
    position: absolute;
    padding: 0 8%;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    color: #fff;
  }
  .ctn4 ul li .text h3 {
    margin-top: 10px;
  }
  .ctn4 ul li .text .txt {
    width: 880px;
    max-width: 100%;
  }
  .ctn4 ul li .text .txt p {
    margin-top: 30px;
  }
  .ctn4 ul li:nth-child(2) .text .txt {
    width: 1104px;
  }
  .ctn5 {
    padding: 110px 0 120px;
    overflow: hidden;
  }
  .ctn5 .top {
    position: relative;
  }
  .ctn5 .top .tu {
    border-radius: 15px;
    overflow: hidden;
  }
  .ctn5 .top .tu img {
    width: 100%;
  }
  .ctn5 .top .text {
    position: absolute;
    width: 33%;
    left: 80px;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    color: #fff;
  }
  .ctn5 .top .text h3 {
    margin-top: 6px;
  }
  .ctn5 .top .text p {
    margin-top: 30px;
  }
  .ctn5 .bottom ul {
    display: flex;
    justify-content: space-between;
  }
  .ctn5 .bottom ul li {
    width: 49.5%;
    margin-top: 20px;
    position: relative;
    overflow: hidden;
  }
  .ctn5 .bottom ul li .tu {
    border-radius: 15px;
    overflow: hidden;
  }
  .ctn5 .bottom ul li .tu img {
    width: 100%;
  }
  .ctn5 .bottom ul li .text {
    position: absolute;
    width: 100%;
    padding: 0 70px 80px 80px;
    left: 0;
    bottom: 0;
    color: #fff;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn5 .bottom ul li .text h3 {
    margin-top: 6px;
  }
  .ctn5 .bottom ul li .mask {
    position: absolute;
    width: 100%;
    padding: 0 70px 80px 80px;
    left: 0;
    bottom: -100%;
    color: #fff;
    opacity: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn5 .bottom ul li .mask h3 {
    margin-top: 6px;
  }
  .ctn5 .bottom ul li .mask p {
    margin-top: 30px;
  }
  .ctn5 .bottom ul li:hover .text {
    opacity: 0;
  }
  .ctn5 .bottom ul li:hover .mask {
    bottom: 0;
    opacity: 1;
  }
  .ctn6 {
    padding: 150px 0 120px;
    background: linear-gradient(180deg, #F2F2F2 0%, #FFFFFF 100%);
    overflow: hidden;
  }
  .ctn6 .title p {
    color: #B7B7B7;
    width: 1110px;
    max-width: 100%;
    margin-top: 30px;
  }
  .ctn6 .ctn-list {
    margin-top: 60px;
  }
  .ctn6 .ctn-list ul {
    display: flex;
    justify-content: space-between;
  }
  .ctn6 .ctn-list ul li {
    width: 49.5%;
    position: relative;
    overflow: hidden;
  }
  .ctn6 .ctn-list ul li .tu {
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
  }
  .ctn6 .ctn-list ul li .tu img {
    width: 100%;
  }
  .ctn6 .ctn-list ul li .text {
    position: absolute;
    width: 100%;
    padding: 0 70px 50px 80px;
    left: 0;
    bottom: 0;
    color: #fff;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn6 .ctn-list ul li .text h3 {
    margin-top: 6px;
    width: 81%;
  }
  .ctn6 .ctn-list ul li .mask {
    position: absolute;
    width: 100%;
    padding: 0 70px 50px 80px;
    left: 0;
    bottom: -100%;
    color: #fff;
    opacity: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
  }
  .ctn6 .ctn-list ul li .mask h3 {
    margin-top: 6px;
    width: 81%;
  }
  .ctn6 .ctn-list ul li .mask p {
    margin-top: 30px;
  }
  .ctn6 .ctn-list ul li:hover .text {
    opacity: 0;
  }
  .ctn6 .ctn-list ul li:hover .mask {
    bottom: 0;
    opacity: 1;
  }
  @media screen and (max-width: 1680px) {
        .text_scroll {
      max-height: 220px;
    }
  }
  @media screen and (max-width: 1600px) {
  
    .ctn1 {
      padding: 4vw 0 11.5vw;
    }
    .ctn1 .con .text .txt p {
      margin-top: 20px;
    }
    .ctn1 .con .tu {
      top: -13vw;
    }
    .ctn2 {
      padding: 5vw 0 7vw;
    }
    .ctn2 .con .ctn-list {
      margin-top: 3.5vw;
    }
      .ctn2 .con .ctn-list .swiper-btns {
      margin-top: 2.5vw;
    }
    .ctn3 {
      padding: 7vw 0 6.5vw;
    }
    .ctn3 .top .left {
      padding-right: 3.5vw;
    }
    .ctn3 .top .left .txt p {
      margin-top: 20px;
    }
    .ctn3 .top .right {
      padding-left: 3.5vw;
    }
    .ctn3 .top .right ul li {
      margin-top: 20px;
    }
    .ctn3 .top .right ul li .icons {
      width: 23px;
      height: 23px;
    }
    .ctn3 .middle {
      margin-top: 4.5vw;
    }
    .ctn3 .bottom {
      margin-top: 6vw;
    }
    .ctn3 .bottom .c-top .text {
      left: 4vw;
    }
    .ctn3 .bottom .c-top .text p {
      margin-top: 20px;
    }
    .ctn3 .bottom .c-bottom {
      padding: 2.5vw 4vw;
    }
    .ctn3 .bottom .c-bottom ul li {
      margin-left: 6vw;
      padding: 0 60px;
    }
    .ctn4 ul li .text .txt p {
      margin-top: 20px;
    }
    .ctn5 {
      padding: 5.5vw 0 6vw;
    }
    .ctn5 .top .text {
      left: 4vw;
      width: 40%;
    }
    .ctn5 .top .text p {
      margin-top: 20px;
    }
    .ctn5 .bottom ul li .text {
      padding: 0 3.5vw 4vw 4vw;
    }
    .ctn5 .bottom ul li .mask {
      padding: 0 3.5vw 4vw 4vw;
    }
    .ctn5 .bottom ul li .mask p {
      margin-top: 20px;
    }
    .ctn6 {
      padding: 7.5vw 0 6vw;
    }
    .ctn6 .title p {
      margin-top: 20px;
    }
    .ctn6 .ctn-list {
      margin-top: 3vw;
    }
    .ctn6 .ctn-list ul li .text {
      padding: 0 3.5vw 2.5vw 4vw;
    }
    .ctn6 .ctn-list ul li .mask {
      padding: 0 3.5vw 2.5vw 4vw;
    }
    .ctn6 .ctn-list ul li .mask p {
      margin-top: 20px;
    }
  }
  @media screen and (max-width: 1440px) {
    .text_scroll {
      max-height: 200px;
    }
  }
  @media screen and (max-width: 1200px) {
    .text_scroll {
      max-height: 140px;
    }
    .ctn3 .bottom .c-bottom ul li {
      margin-left: 4vw;
      padding: 0 50px;
    }
    .ctn4 ul li .text {
      padding: 0 5%;
    }
    .ctn5 .top .text{
        width:auto;
        right:4vw;
    }
  }
  

  @media screen and (max-width: 768px) {
    .text_scroll {
      max-height: 100%;
    }
    .ctn1 {
      padding: 40px 0;
    }
    .ctn1 .con .tu {
      position: relative;
      width: 100%;
      border-radius: 8px;
      top: 0;
    }
      .ctn1 .con .tu video {
    border-radius: 8px;
  }
    .ctn1 .con .text {
      width: 100%;
      margin-top: 20px;
    }
    .ctn1 .con .text .txt p {
      margin-top: 10px;
    }
    .ctn2 {
      padding: 40px 0;
    }
    .ctn2 .con .title h2 {
      margin-top: 10px;
    }
    .ctn2 .con .ctn-list {
      margin-top: 20px;
    }
      .ctn2 .con .ctn-list .swiper-container {
      padding-bottom: 40px;
    }
    .ctn2 .con .ctn-list .swiper-container .swiper-slide {
      height: auto;
      border-radius: 8px;
    }
    .ctn2 .con .ctn-list .swiper-container .swiper-slide .top {
      top: 0;
      padding-left: 0;
    }
    .ctn2 .con .ctn-list .swiper-container .swiper-slide .top h2 {
      font-size: 20px;
    }
    .ctn2 .con .ctn-list .swiper-container .swiper-slide .top h3 {
      height: auto;
      min-height: auto;
      margin-top: 4px;
    }
    .ctn2 .con .ctn-list .swiper-container .swiper-slide .text {
      height: auto;
      opacity: 1;
      margin-top: 20px;
      padding-right: 0;
    }
    .ctn2 .con .ctn-list .swiper-container .swiper-slide .text p {
      
    }
    .ctn2 .con .ctn-list .swiper-container .swiper-slide .mores {
      display: none;
    }
      .ctn2 .con .ctn-list .swiper-btns {
      display: none;
    }
    .ctn2 .con .ctn-list .swiper-pagination {
      display: block;
      bottom: 0;
    }
    .ctn2 .con .ctn-list .swiper-pagination .swiper-pagination-bullet {
      width: 6px;
      height: 6px;
      margin: 0 3px;
      background: #fff;
      opacity: 0.3;
    }
    .ctn2 .con .ctn-list .swiper-pagination .swiper-pagination-bullet-active {
      background: #fff;
      opacity: 1;
    }
    .ctn3 {
      padding: 40px 0;
    }
    .ctn3 .top {
      display: block;
    }
    .ctn3 .top .left {
      width: 100%;
      padding-right: 0;
    }
    .ctn3 .top .left:after {
      display: none;
    }
    .ctn3 .top .left .txt p {
      margin-top: 10px;
    }
    .ctn3 .top .right {
      width: 100%;
      padding-left: 0;
      margin-top: 20px;
    }
    .ctn3 .top .right ul {
      margin-top: 20px;
    }
    .ctn3 .top .right ul li {
      margin-top: 14px;
    }
    .ctn3 .top .right ul li .icons {
      width: 20px;
      height: 20px;
      top: 0;
      margin-right: 14px;
    }
    .ctn3 .middle {
      margin-top: 30px;
    }
    .ctn3 .middle .ctn-list {
      margin-top: 20px;
    }
    .ctn3 .middle .ctn-list .swiper-container {
      padding-bottom: 40px;
    }
    .ctn3 .middle .ctn-list .swiper-slide .tu {
      border-radius: 8px;
    }
    
    .ctn3 .bottom {
      margin-top: 30px;
    }
    .ctn3 .bottom .c-top .tu {
      border-radius: 8px;
    }
    .ctn3 .bottom .c-top .text {
      position: relative;
      color: #333;
      left: 0;
      top: 0;
      transform: translateY(0);
      -webkit-transform: translateY(0);
      -moz-transform: translateY(0);
      -ms-transform: translateY(0);
      margin-top: 20px;
    }
    .ctn3 .bottom .c-top .text p {
      width: 100%;
      margin-top: 10px;
    }
    .ctn3 .bottom .c-bottom {
      display: block;
      padding: 20px;
      margin-top: 20px;
      border-radius: 8px;
    }
    .ctn3 .bottom .c-bottom h2 {
      text-align: center;
    }
    .ctn3 .bottom .c-bottom ul {
      display: block;
    }
    .ctn3 .bottom .c-bottom ul li {
      margin-left: 0;
      margin-top: 30px;
      width: 100%;
      padding: 0;
    }
    .ctn3 .bottom .c-bottom ul li p {
      margin-top: 6px;
    }
    .ctn4 {
      padding: 0 5%;
    }
    .ctn4 ul li .tu {
      border-radius: 8px;
      overflow: hidden;
    }
    .ctn4 ul li .text {
      padding: 0;
      position: relative;
      color: #333;
      top: 0;
      transform: translateY(0);
      -webkit-transform: translateY(0);
      -moz-transform: translateY(0);
      -ms-transform: translateY(0);
      margin-top: 10px;
    }
    .ctn4 ul li .text .txt p {
      margin-top: 10px;
    }
    .ctn4 ul li:not(:first-child) {
      margin-top: 20px;
    }
    .ctn5 {
      padding: 40px 0;
    }
    .ctn5 .top .tu {
      border-radius: 8px;
    }
    .ctn5 .top .text {
      position: relative;
      width: 100%;
      left: 0;
      margin-top: 10px;
      top: 0;
      color: #333;
      transform: translateY(0);
      -webkit-transform: translateY(0);
      -moz-transform: translateY(0);
      -ms-transform: translateY(0);
    }
    .ctn5 .top .text h3 {
      margin-top: 0;
    }
    .ctn5 .top .text p {
      margin-top: 10px;
    }
    .ctn5 .bottom ul {
      display: block;
    }
    .ctn5 .bottom ul li {
      width: 100%;
    }
    .ctn5 .bottom ul li .tu {
      border-radius: 8px;
    }
    .ctn5 .bottom ul li .text {
      display: none;
    }
    .ctn5 .bottom ul li .mask {
      opacity: 1;
      color: #333;
      position: relative;
      padding: 0;
      margin-top: 10px;
    }
    .ctn5 .bottom ul li .mask h3 {
      margin-top: 0;
    }
    .ctn5 .bottom ul li .mask p {
      margin-top: 10px;
    }
    .ctn6 {
      padding: 40px 0;
    }
    .ctn6 .title p {
      margin-top: 10px;
    }
    .ctn6 .ctn-list {
      margin-top: 0;
    }
    .ctn6 .ctn-list ul {
      display: block;
    }
    .ctn6 .ctn-list ul li {
      width: 100%;
      margin-top: 20px;
    }
    .ctn6 .ctn-list ul li .tu {
      border-radius: 8px;
    }
    .ctn6 .ctn-list ul li .text {
      display: none;
    }
    .ctn6 .ctn-list ul li .mask {
      opacity: 1;
      color: #333;
      position: relative;
      padding: 0;
      margin-top: 5vw;
    }
    .ctn6 .ctn-list ul li .mask h3 {
      margin-top: 5vw;width:100%;
    }
    .ctn6 .ctn-list ul li .mask p {
      margin-top: 5vw;
    }
    .ctn3 .bottom .c-bottom ul li:after{right:-10px;}
    .ctn3 .bottom .c-bottom ul li:before{left:-10px;}
    .ctn3 .bottom .c-bottom ul li p{padding:0 20px;}
    .ctn4 ul li .text h3{margin:5vw 0;}
    .ctn4 ul li .text{margin-top:5vw;}
    .ctn5 .top .text h3{margin:5vw 0;}
    .ctn5 .top .text{margin-top: 5vw;}
    .ctn5 .bottom ul li .mask h3{margin:5vw 0;width:100%;}
    .ctn5 .bottom ul li .mask{margin-top:5vw;}
    .ctn5 .bottom ul li .mask p{padding-right:0px;}
  }