.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0;
  }
  .wrap-tit {
    font-weight: 700;
    font-size: 32px;
    line-height: 141%;
    text-align: center;
    text-transform: capitalize;
  }
  .header-info .header-menu-item {
    display: none;
  }
  
  .header-info .header-menu-item:nth-child(-n+2) {
    display: block;
  }
  
.header-nav .btn-box,header .header-mobile .btn-box{display: none;}
  @keyframes Luping_slide__C1m7F {
    0% {
      left: -640px;
    }
    100% {
      left: 360px;
    }
  }
  header {
    position: fixed;
    top: 0;
    z-index: 999;
    background: transparent;
  }
  header.scroll-active {
    background: #070e22;
  }
  header .container {
    height: 98px;
  }
  header .header-logo .header-home {
    color: #fff;
  }
  header .header-menu .header-menu-link {
    color: #fff;
  }
  .banner {
    position: relative;
    background: #070e22;
  }
  .banner::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 220px;
    background: linear-gradient(180deg, rgba(13, 21, 54, 0) 0%, rgba(13, 21, 54, 0.5) 47.6%, #0d1536 100%);
    z-index: 1;
  }
  .banner .banner-cont {
    position: relative;
    max-width: 1260px;
    margin: 0 auto;
    padding: 188px 0 36px;
    background: url("../images/install/install-bg.png") no-repeat bottom center;
    background-size: cover;
    z-index: 2;
  }
  .banner .container {
    position: relative;
  }
  .banner .banner-tit {
    width: fit-content;
    margin: 0 auto;
    display: flex;
    column-gap: 42px;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 48px;
    font-weight: 600;
    line-height: 140.523%;
    color: #fff;
  }
  .banner .banner-desc {
    margin-top: 40px;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 140.523%;
    /* 67.451px */
    text-transform: capitalize;
  }
  .banner .banner-txt {
    margin-top: 30px;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    font-size: 20px;
    font-weight: 500;
    line-height: 140.523%;
    text-transform: capitalize;
  }
  .banner .btn-box {
    position: relative;
    width: 308px;
    height: 84px;
    margin: 52px auto 0;
    border-radius: 70px;
  }
  .banner .btn-box .banner-btn {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 70px;
    display: flex;
    align-items: center;
    column-gap: 24px;
    background: linear-gradient(90deg, #2c72ff 0%, #aa60ff 100%), #d9d9d9;
    box-shadow: -1px 0 6px 0 #dc9fff inset, 3px 0px 6px 0 #80caff inset;
    box-sizing: border-box;
    padding: 0 56px 0 24px;
    transition: all 0.4s ease;
    z-index: 9;
    overflow: hidden;
  }
  .banner .btn-box .banner-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(90deg, #74c5ff, #576bff, #db8cff);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 1;
  }
  .banner .btn-box .banner-btn span {
    color: #e8ecff;
    text-align: center;
    font-size: 34px;
    font-weight: 400;
    line-height: 140.523%;
    text-transform: capitalize;
  }
  .banner .btn-box .banner-btn::after {
    position: absolute;
    top: -36px;
    animation: Luping_slide__C1m7F 1.5s linear infinite;
    content: "";
    background: url("../images/home/shaoguang.png") no-repeat center / cover;
    width: 640px;
    height: 144px;
  }
  .banner .btn-box::before {
    content: "";
    position: absolute;
    background: url("../images/home/btn-before.png") no-repeat center / cover;
    width: 269px;
    height: 121px;
    left: -9%;
    bottom: -31%;
  }
  .banner .btn-box::after {
    content: "";
    position: absolute;
    background: url("../images/home/btn-after.png") no-repeat center / cover;
    width: 234px;
    height: 118px;
    right: -9%;
    bottom: -34%;
  }
  .banner .btn-box .btn-aminate {
    position: absolute;
    top: -36px;
    animation: Luping_slide__C1m7F 1.5s linear infinite;
  }
  .banner .banner-tips {
    margin-top: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: 94px;
  }
  .banner .banner-tips .banner-tips-item {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    font-size: 14px;
    font-weight: 400;
    text-transform: capitalize;
  }
  .banner .banner-tips .banner-tips-item img {
    margin-right: 6px;
  }
  .banner .banner-tips .banner-tips-item .banner-mac {
    margin-left: 16px;
  }
  .wrap-common {
    margin-top: 106px;
  }
  .wrap-common .wrap-cont {
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .wrap-common .wrap-cont .wrap-list {
    flex: 0 0 486px;
  }
  .wrap-common .wrap-cont .wrap-swiper {
    flex: 1;
    position: relative;
    overflow: hidden;
  }
  .wrap-common .wrap-cont .wrap-list {
    display: flex;
    row-gap: 16px;
    flex-direction: column;
  }
  .wrap-common .wrap-cont .wrap-item {
    padding: 20px;
    border-radius: 10px;
    border: 1px solid transparent;
    background: transparent;
    transition: all 0.3s;
    cursor: pointer;
  }
  .wrap-common .wrap-cont .wrap-item .slide-tit {
    display: flex;
    align-items: center;
    column-gap: 12px;
    color: #222;
    font-size: 20px;
    font-weight: 600;
    line-height: 140.523%;
    text-transform: capitalize;
  }
  .wrap-common .wrap-cont .wrap-item .slide-desc {
    max-height: 0;
    visibility: hidden;
    opacity: 0;
    transition: all 0.4s;
    color: #4b4b4b;
    font-size: 18px;
    font-weight: 400;
    line-height: 180%;
    text-transform: capitalize;
  }
  .wrap-common .wrap-cont .wrap-item.active {
    border-radius: 10px;
    border: 1px solid #4956ff;
    background: #fff;
    box-shadow: 0 0 16.2px 2.625px rgba(87, 79, 196, 0.1);
  }
  .wrap-common .wrap-cont .wrap-item.active .slide-tit {
    color: #4956ff;
  }
  .wrap-common .wrap-cont .wrap-item.active .slide-desc {
    margin-top: 10px;
    max-height: 400px;
    overflow: hidden;
    visibility: visible;
    opacity: 1;
  }
  .wrap-common .wrap-cont .wrap-item.active path {
    fill: #4956ff;
  }
  .wrap-common .swiper-slide {
    text-align: center;
  }
  .wrap-common .swiper-slide .slide-tit,
  .wrap-common .swiper-slide .slide-desc {
    display: none;
  }
  .wrap-common .swiper-pagination {
    display: none;
  }
  .wrap3 {
    padding: 90px 0 130px;
    background: url("../images/home/wrap3-bg.webp") no-repeat center / cover;
  }
  .wrap3-btn {
    display: flex;
    column-gap: 10px;
    align-items: center;
    width: max-content;
    padding: 18px 52px;
    border-radius: 100px;
    background: linear-gradient(90deg, #a85cff 0%, #2c72ff 60%, #a85cff 100%);
    background-size: 200% 100%;
    background-position: 100% 0;
    transition: all 0.4s ease;
  }
  .wrap3-btn span {
    color: #fff;
    text-align: center;
    font-size: 28px;
    font-weight: 400;
    line-height: 140.523%;
    text-transform: capitalize;
  }
  .wrap3-btn:hover {
    background-position: 0% 0;
  }
  .banner .banner-logo {
    position: relative;
    background: url("../images/install/video-bg.png") no-repeat center;
    width: 572px;
    height: 343px;
    margin: 14px auto 0;
  }
  .banner .banner-logo img {
    display: inline-block;
    position: relative;
    top: 38px;
    left: 50%;
    transform: translate(-50%, 0);
    width: 427px;
    height: 268px;
  }
  .banner .banner-logo .start-video {
    position: absolute;
    width: 168px;
    height: 168px;
    display: inline-block;
    border-radius: 50%;
    top: 24%;
    left: 50%;
    background: url("../images/install/video-pay.png") no-repeat;
    transform: translate(-50%, 0);
    cursor: pointer;
  }
  .banner .banner-logo::before {
    content: " ";
    position: absolute;
    display: block;
    right: 0;
    top: 56px;
    height: 78px;
    width: 121px;
    z-index: 9;
    background: url("../images/install/newlook.png") no-repeat;
    -webkit-animation-name: scaleDraw;
    -webkit-animation-timing-function: ease-in-out;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-duration: 5s;
  }
  @keyframes scaleDraw {
    0% {
      -webkit-transform: scale(1);
      transform: scale(1);
    }
    25% {
      -webkit-transform: scale(1.1);
      transform: scale(1.1);
    }
    50% {
      -webkit-transform: scale(1);
      transform: scale(1);
    }
    75% {
      -webkit-transform: scale(1.1);
      transform: scale(1.1);
    }
  }
  .fullMask {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: none;
  }
  .fullMask .videoBar {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    max-width: 900px;
    width: 80%;
  }
  .fullMask .videoBar .close {
    position: absolute;
    height: 40px;
    width: 40px;
    background: url("../images/install/clsBtn.svg") center no-repeat;
    top: -5%;
    right: -2.3%;
    z-index: 1002;
    cursor: pointer;
    opacity: 1;
  }
  .fullMask .videoBar video {
    max-width: 100%;
    height: inherit;
    width: 100%;
  }
  .wrap1 {
    padding: 100px 0 86px;
    background: url("../images/home/wrap1-bg.webp") no-repeat center / cover;
  }
  .wrap1 .wrap-list {
    margin-top: 78px;
    display: flex;
    gap: 24px 60px;
    flex-flow: row wrap;
  }
  .wrap1 .wrap-item {
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: 10px;
    width: 224px;
    height: 62px;
    border-radius: 10px;
    border: 1px solid #a1b0ff;
    background: #fff;
    cursor: pointer;
    color: #222;
    font-size: 20px;
    font-weight: 400;
    line-height: 140.523%;
    /* 28.105px */
    text-transform: capitalize;
    transition: all 0.3s;
  }
  .wrap1 .wrap-item.active {
    background: linear-gradient(90deg, #2c72ff 5.29%, #a055ff 100%);
    border: 1px solid transparent;
    color: #fff;
  }
  .wrap1 .wrap-item.active path {
    fill: #fff;
  }
  .wrap1 .wrap-swiper {
    margin-top: 74px;
    position: relative;
    overflow: hidden;
  }
  .wrap1 .swiper-slide {
    display: flex;
    justify-content: space-between;
  }
  .wrap1 .swiper-slide .slide-info {
    flex: 0 0 450px;
  }
  .wrap1 .swiper-slide .slide-tit {
    color: #222;
    font-size: 28px;
    font-weight: 600;
    line-height: 140.523%;
    /* 39.346px */
    text-transform: capitalize;
  }
  .wrap1 .swiper-slide .slide-desc {
    margin-top: 12px;
    color: #222;
    font-size: 20px;
    font-weight: 400;
    line-height: 180%;
    text-transform: capitalize;
  }
  .wrap1 .swiper-slide .wrap3-btn {
    margin-top: 44px;
  }
  .wrap1 .now-nav {
    display: none;
  }
  .wrap5 {
    margin-top: 200px;
    padding: 66px 0 78px;
    background: url("../images/home/wrap5-bg.webp") no-repeat center / cover;
  }
  .wrap5 .container {
    max-width: 100vw;
    width:100%;
  }
  .wrap5 .wrap-tit {
    color: #fff;
    font-size: 40px;
  }
  .wrap5 .wrap-desc {
    text-align: center;
    margin-top: 10px;
    color: #fff;
    font-size: 20px;
    font-weight: 400;
    line-height: 180%;
    text-transform: capitalize;
  }
  .wrap5 .media-swiper {
    margin: 54px 0 164px;
    position: relative;
    overflow: hidden;
  }
  .wrap5 .swiper-slide {
    position: relative;
    height: auto;
    max-width: 642px;
    padding: 26px;
    border-radius: 12px;
    background: linear-gradient(0deg, #2c3368 0%, #2c3368 100%), #fff;
    margin-right: 48px;
  }
  .wrap5 .swiper-slide::after {
    content: "";
    position: absolute;
    background: url("../images/home/media-icon.png") no-repeat center / cover;
    width: 82px;
    height: 76px;
    top: 26px;
    right: 32px;
  }
  .wrap5 .slide-top {
    display: flex;
    column-gap: 16px;
    align-items: center;
  }
  .wrap5 .slide-top .slide-tit {
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    line-height: 140.523%;
    /* 25.294px */
    text-transform: capitalize;
    margin-bottom: 14px;
  }
  .wrap5 .slide-desc {
    margin-top: 24px;
    color: #fff;
    font-size: 16px;
    font-weight: 400;
    line-height: 180%;
    text-transform: capitalize;
  }
  .wrap5 .slide-desc::before {
    content: "";
    display: block;
    margin-bottom: 16px;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, rgba(224, 213, 255, 0) 0%, rgba(224, 213, 255, 0.65) 48.56%, rgba(224, 213, 255, 0) 100%);
  }
  .wrap5 .swiper-pagination {
    display: none;
  }
  .wrap5 .btn-box {
    position: relative;
    width: 308px;
    height: 84px;
    margin: 52px auto 0;
    border-radius: 70px;
  }
  .wrap5 .btn-box .banner-btn {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 70px;
    display: flex;
    align-items: center;
    column-gap: 24px;
    background: linear-gradient(90deg, #2c72ff 0%, #aa60ff 100%), #d9d9d9;
    box-shadow: -1px 0 6px 0 #dc9fff inset, 3px 0px 6px 0 #80caff inset;
    box-sizing: border-box;
    padding: 0 56px 0 24px;
    transition: all 0.4s ease;
    z-index: 9;
    overflow: hidden;
  }
  .wrap5 .btn-box .banner-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(90deg, #74c5ff, #576bff, #db8cff);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 1;
  }
  .wrap5 .btn-box .banner-btn span {
    color: #e8ecff;
    text-align: center;
    font-size: 34px;
    font-weight: 400;
    line-height: 140.523%;
    text-transform: capitalize;
  }
  .wrap5 .btn-box .banner-btn::after {
    position: absolute;
    top: -36px;
    animation: Luping_slide__C1m7F 1.5s linear infinite;
    content: "";
    background: url("../images/home/shaoguang.png") no-repeat center / cover;
    width: 640px;
    height: 144px;
  }
  .wrap5 .btn-box::before {
    content: "";
    position: absolute;
    background: url("../images/home/btn-before.png") no-repeat center / cover;
    width: 269px;
    height: 121px;
    left: -9%;
    bottom: -31%;
  }
  .wrap5 .btn-box::after {
    content: "";
    position: absolute;
    background: url("../images/home/btn-after.png") no-repeat center / cover;
    width: 234px;
    height: 118px;
    right: -9%;
    bottom: -34%;
  }
  .wrap5 .btn-box .btn-aminate {
    position: absolute;
    top: -36px;
    animation: Luping_slide__C1m7F 1.5s linear infinite;
  }
  @media (max-width: 1200px) {
    .container {
      padding: 0 15px;
    }
    .wrap-common .wrap-cont .wrap-list {
      flex: 0 0 300px;
    }
    .wrap1 .wrap-list {
      justify-content: center;
      gap: 24px 14px;
    }
    .wrap1 .swiper-slide .slide-info {
      flex: 0 0 360px;
    }
    .banner .banner-cont {
      background-size: 110% 90%;
    }
  }
  @media (max-width: 996px) {
    .wrap-common {
      margin-top: 88px;
    }
    .wrap-common .wrap-cont {
      margin-top: 30px;
    }
    .wrap-common .wrap-cont .wrap-list {
      display: none;
    }
    .wrap-common .wrap-swiper {
      width: 100%;
      padding-bottom: 40px;
    }
    .wrap-common .swiper-slide {
      height: auto;
    }
    .wrap-common .swiper-slide img {
      max-width: 100%;
    }
    .wrap-common .swiper-slide .slide-tit {
      margin-top: 50px;
      display: flex;
      column-gap: 12px;
      align-items: center;
      justify-content: center;
      color: #222;
      font-size: 20px;
      font-weight: 600;
      line-height: 140.523%;
      text-transform: capitalize;
    }
    .wrap-common .swiper-slide .slide-desc {
      margin-top: 22px;
      display: block;
      color: #4b4b4b;
      text-align: center;
      font-size: 18px;
      font-weight: 400;
      line-height: 180%;
      text-transform: capitalize;
    }
    .wrap-common .swiper-pagination-bullet {
      width: 10px;
      height: 10px;
      border-radius: 10px;
      opacity: 0.3;
      background: #4956ff;
      transition: all 0.3s;
    }
    .wrap-common .swiper-pagination-bullet-active {
      width: 24px;
      height: 10px;
      border-radius: 38px;
      background: #4956ff;
      opacity: 1;
    }
    .wrap-common .swiper-pagination {
      display: block;
    }
    .wrap3 {
      padding: 70px 0;
      background: linear-gradient(180deg, rgba(232, 237, 255, 0.5) 0%, rgba(251, 237, 254, 0.5) 100%);
    }
    .wrap3 .wrap-cont {
      flex-direction: column-reverse;
    }
    .wrap3 .wrap-cont .wrap-list {
      display: block;
      flex: auto;
    }
    .wrap3 .wrap-cont .wrap-list .wrap-item {
      display: none;
    }
    .wrap3-btn {
      margin-top: 32px;
      padding: 14px 38px;
    }
    .wrap3-btn span {
      font-size: 22px;
    }
    .wrap3-btn img {
      width: 32px;
      height: 32px;
    }
    .wrap1 {
      padding: 90px 0 10px;
      background: linear-gradient(180deg, #e8edff 0%, #fbedfe 100%);
    }
    .wrap1 .wrap-cont {
      position: relative;
      margin-top: 36px;
    }
    .wrap1 .nav-content {
      display: flex;
      align-items: center;
      column-gap: 10px;
      line-height: 1;
      color: #222;
      font-size: 20px;
      font-weight: 400;
      text-transform: capitalize;
    }
    .wrap1 .now-nav {
      position: relative;
      padding: 16px 14px;
      display: flex;
      column-gap: 10px;
      align-items: center;
      transition: height 0.3s;
      border-radius: 10px;
      border: 1px solid #a1b0ff;
      background: #fff;
    }
    .wrap1 .now-nav.active::after {
      transform: rotate(180deg);
    }
    .wrap1 .now-nav::after {
      content: url("../images/home/arrow-bottom.svg");
      position: absolute;
      right: 24px;
      transition: transform 0.3s;
    }
    .wrap1 .wrap-list {
      margin-top: 0;
      display: block;
      background-color: #fff;
      overflow: hidden;
      position: absolute;
      z-index: 111;
      left: 50%;
      transform: translate(-50%, 10px);
      width: 100%;
      transition: all 0.3s;
    }
    .wrap1 .wrap-item {
      padding: 0 10px;
      width: 100%;
      height: 50px;
      justify-content: flex-start;
      border: 0;
      font-size: 16px;
      border-radius: 0;
    }
    .wrap1 .swiper-slide {
      flex-direction: column;
    }
    .wrap1 .swiper-slide .slide-img {
      max-width: 100%;
    }
    .wrap1 .swiper-slide .slide-tit {
      font-size: 22px;
      text-align: center;
    }
    .wrap1 .swiper-slide .slide-desc {
      font-size: 16px;
      margin-top: 8px;
      text-align: center;
    }
    .wrap1 .swiper-slide .slide-info {
      flex: auto;
      margin-top: 20px;
    }
    .wrap1 .swiper-slide .wrap3-btn {
      margin: 36px auto 0;
    }
    .wrap5 {
      margin-top: 90px;
    }
  }
  @media (max-width: 768px) {
    .wrap-tit {
      font-size: 28px;
    }
    header .container {
      height: 64px;
    }
    header .header-menu .header-menu-link {
      color: #333;
    }
    .banner .banner-cont {
      padding: 142px 0 30px;
      background: linear-gradient(180deg, #081231 0%, #0d2266 100%);
    }
    .banner .banner-tit {
      column-gap: 18px;
      font-size: 32px;
    }
    .banner .banner-tit img {
      width: 46px;
      height: 46px;
    }
    .banner .banner-desc {
      margin-top: 14px;
      font-size: 20px;
    }
    .banner .banner-txt {
      margin-top: 26px;
      font-size: 18px;
    }
    .banner .banner-tips {
      margin-top: 72px;
      flex-direction: column;
      row-gap: 16px;
    }
    .banner .btn-box {
      width: 206px;
      height: 56px;
    }
    .banner .btn-box .banner-btn {
      padding: 0px 18px 0px 22px;
      column-gap: 18px;
      margin: 40px auto 0;
      box-shadow: none;
    }
    .banner .btn-box .banner-btn span {
      font-size: 22px;
    }
    .banner .btn-box .banner-btn img {
      width: 40px;
      height: 40px;
    }
    .banner .btn-box::before {
      width: 130px;
      height: 60px;
      left: -5%;
      bottom: -24%;
    }
    .banner .btn-box::after {
      width: 130px;
      height: 60px;
      right: -5%;
      bottom: -24%;
    }
    .wrap5 {
      background: linear-gradient(180deg, #0f0e38 0%, #3432ac 100%);
    }
    .wrap5 .swiper-slide {
      padding: 22px;
    }
    .wrap5 .wrap-tit {
      font-size: 28px;
    }
    .wrap5 .media-swiper {
      margin: 22px 0 110px;
      padding-bottom: 40px;
    }
    .wrap5 .slide-desc {
      font-size: 14px;
    }
    .wrap5 .swiper-pagination-bullet {
      width: 10px;
      height: 10px;
      border-radius: 10px;
      opacity: 0.3;
      background: #fff;
      transition: all 0.3s;
    }
    .wrap5 .swiper-pagination-bullet-active {
      width: 24px;
      height: 10px;
      border-radius: 38px;
      background: #fff;
      opacity: 1;
    }
    .wrap5 .wrap-desc {
      font-size: 16px;
    }
    .wrap5 .banner-btn {
      padding: 8px 42px 8px 22px;
      margin: 32px auto 0;
      column-gap: 12px;
    }
    .wrap5 .banner-btn span {
      font-size: 22px;
    }
    .wrap5 .banner-btn img {
      width: 40px;
      height: 40px;
    }
    .wrap5 .swiper-pagination {
      display: block;
    }
    .wrap5 .btn-box {
      width: 206px;
      height: 56px;
    }
    .wrap5 .btn-box .banner-btn {
      padding: 0px 18px 0px 22px;
      column-gap: 18px;
      margin: 40px auto 0;
      box-shadow: none;
    }
    .wrap5 .btn-box .banner-btn span {
      font-size: 22px;
    }
    .wrap5 .btn-box .banner-btn img {
      width: 40px;
      height: 40px;
    }
    .wrap5 .btn-box::before {
      width: 130px;
      height: 60px;
      left: -5%;
      bottom: -24%;
    }
    .wrap5 .btn-box::after {
      width: 130px;
      height: 60px;
      right: -5%;
      bottom: -24%;
    }
    .banner .banner-logo {
      width: 345px;
      height: 206px;
      background-size: 100% 100%;
    }
    .banner .banner-logo img {
      top: 26px;
      width: 252px;
      height: 156px;
    }
    .banner .banner-logo .start-video {
      top: 32%;
      width: 80px;
      height: 80px;
      background-size: cover;
    }
    .banner .banner-logo::before {
      top: 0;
      width: 80px;
      height: 50px;
      background-size: 100% 100%;
    }
  }
  .banner .btn-box .btn-mac {
    display: none;
  }