:root {--btnsisze:28px;}
.productTop {position:relative;width:100%;height:auto;}
.productTop > video {display:block;width:100%;height:auto;object-fit:cover;max-height:calc(100vh - 70px);}
.productBtnBox {position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80%;height:50%;}
.btnbottom {position:absolute;top:unset;left:50%;bottom:0;transform:translateX(-50%);width:80%;height:50%;}
.btnTop {position:absolute;top:0;left:50%;transform:translateX(-50%);width:80%;height:50%;}
.boxbtn {width:max-content;position:absolute;}
.boxbtn-tl {top:10%;left:10%;}
.btnmaxsize {font-size:var(--btnsisze);}
.boxbtn-tc {top:10%;left:44%;}
.boxbtn-tr {top:10%;left:90%;}
.boxbtn-cl {top:52%;left:14%;}
.boxbtn-cc {top:44%;left:40%;}
.boxbtn-cr {top:52%;left:50%;}
.boxbtn-bl {bottom:10%;left:10%;}
.boxbtn-bc {bottom:10%;left:44%;}
.boxbtn-br {bottom:10%;left:90%;}
.boxbtn i {display:inline-block;width:24px;height:24px;background-size:100% 100%;}
.videoIcn {background-image:url('../img/product506/top-1.png');}
.arrow {background-image:url('../img/product506/box-2-1.png');}
.video-Mask {position:absolute;top:0;left:0;width:100%;height:100%;display:none;}
.Mask-round {position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background-color:rgba(0,0,0,0.6);border-radius:50%;width:80px;height:80px;text-align:center;line-height:80px;}
.Mask-round .bi {width:2.5rem;height:2.5rem;color:#fff;}
.fullScreen {width:100%;}
.fullScreen li {position:relative;}
.fullScreen img {width:100%;height:auto;}
.parameter {width:100%;height:auto;background-color:#1e1e1e;padding:100px 0;}
.parameter > div {width:90%;margin:0 auto;color:#fff;}
.parameter .parameterTitle h2 {font-size:54px;}
.parameter .parameterTitle p {font-size:36px;}
.parameter .parameterList {font-size:34px;background-color:#000;padding:20px 80px;}
.recommend h2 {color:#000;}
.parameter .parameterTitle + .row {margin-top:38px;}
.recommend {width:100%;height:auto;padding:120px 0;text-align:center;background-color:#f2f2f2;}
.recommend h2 + div {width:90%;margin:0 auto;margin-top:60px;}
.recommend .list > div {padding:50px 0;background-color:#fff;}
.recommend .list img {max-height:213px;width:auto;}
.recommend .list span {font-size:22px;}
.ShopPingCart {position:fixed;right:0;top:20%;width:80px;height:80px;cursor:pointer;z-index:2;background-image:url('./img/shop.png');background-size:100% auto;}
.recommend .list > div {height:100%;}
.swiper-pagination-bullet {width:7px;height:7px;border-radius:50%;margin-left:1rem;--swiper-theme-color:rgba(255,255,255,1);--swiper-pagination-color:#00a040;}
.swiper-pagination-bullet-active {width:65px;height:7px;border-radius:10px;}
.productBtnBox.pob {bottom:0;transform:translate(-50%,0);}
@media (max-width:750px) {:root {--btnsisze:12px;}
  .productBtnBox {width:80%;height:50%;}
  .recommend .list img {max-height:140px;width:auto;}
  .shadow-drop-2-br:hover {transform:scale(1,1);}
  .swiper-pagination-bullet {width:5px;height:5px;}
  .swiper-pagination-bullet-active {width:13px;height:5px;border-radius:5px;}
  .Mask-round {width:40px;height:40px;line-height:40px;}
  .Mask-round .bi {width:20px;height:20px;}
  .ShopPingCart {padding:5px 10px;}
  .ShopPingCart > p {font-size:12px;}
  .ShopPingCart > img {width:18px;}
  .boxbtn {padding:5px 10px;font-size:12px;border-radius:0;}
  .boxbtn i {width:10px;height:10px;}
  .boxbtn-tc {left:33%;}
  .parameter .parameterTitle p {font-size:16px;}
  .btnmaxsize {padding:5px 10px;transform:scale(0.8,0.8);left:11%;}
  .parameter .parameterTitle h2,.recommend h2 {font-size:20px;}
  .parameter {padding:20px 0;}
  .parameter .parameterList,.recommend .list span {font-size:12px;}
  .parameter .parameterTitle + .row {margin-top:0;}
  .parameter .parameterList {padding:10px;}
  .recommend {padding:20px 0;}
  .recommend h2 + div {width:100%;margin:0;}
  .recommend .list > div {padding:25px 0;}
}
@media screen and (min-width:749px) and (max-width:1200px) {:root {--btnsisze:18px;}
  .ShopPingCart {padding:5px 10px;}
  .ShopPingCart > p {font-size:12px;}
  .ShopPingCart > img {width:18px;}
  .boxbtn {padding:10px 15px;font-size:18px;}
  .boxbtn i {width:14px;height:14px;}
  .recommend h2 + div {width:95%;}
  .parameter .parameterTitle p {font-size:26px;}
  .parameter .parameterList {font-size:20px;padding:15px 10px;}
  .recommend {padding-top:50px;}
  .parameter .parameterTitle h2,.recommend h2 {font-size:30px;}
  .parameter .parameterTitle + .row {margin-top:40px;}
}
@media screen and (min-width:1201px) and (max-width:1600px) {.parameter .parameterTitle h2 {font-size:42px;}
  .parameter .parameterList {font-size:25px;padding:15px 10px;}
  .parameter .parameterTitle p {font-size:40px;}
  .recommend h2 + div {width:95%;}
  :root {--btnsisze:20px;}
  .boxbtn i {width:20px;height:20px;}
  .parameter .parameterList {font-size:30px;padding:20px 10px;}
}
.fullScreen li {opacity:0;}
.fullScreen li:nth-child(1) {opacity:1;}
/*.slide-top {*//*  opacity:0;*//*  animation:slide-top 0.6s linear forwards;*//*}
*//*@keyframes slide-top {*//*  0% {*//*    opacity:0;*//*    -webkit-transform:translateY(200px);*//*    transform:translateY(200px);*//*}
*//*  100% {*//*    opacity:1;*//*    -webkit-transform:translateY(0px);*//*    transform:translateY(0px);*//*}
*//*}
*/