.el-carousel{
  /* height: 1160px !important; */
}
.el-carousel__container{
  /* height: 1080px !important; */
  display: contents;
  justify-content: space-between;
  position: relative;
}
.el-carousel__item{
  width: 1168px;
  height: auto;
  position: relative;
}
.el-carousel__item .case-pre {
  float: left;
  width: 285px;
  height: 540px;
  display: flex;
  justify-content: space-around;
  flex-direction: column-reverse;
  align-items: center;
  font-size: 18px;
  margin: 0 0 10px 5px;
  position: relative;
}
.btn{
  bottom: 50px !important;
}
.nav span:hover{
  border-radius: 3px;
  color: #fff  !important;
  background: #28a4fd;
}
.el-carousel__item .case-pre img{
  cursor: pointer;
  position: relative;
  box-shadow: 0 0 6px 4px rgba(147,183,219,.26) !important;
}
/*.el-carousel__item img:hover{*/
/*top: -10px;*/
/*}*/
.top-img-des-area img{
  position: absolute;
  left: 70px;
  top: 180px;
  opacity: 0;
  animation: dh1 .5s linear forwards;
}
.top-img-des-area p:first-of-type{
  top: 229px !important;
  opacity: 0;
  animation: dh2 .5s linear .5s forwards;
}
.top-img-des-area p:last-of-type{
  top: 310px !important;
  opacity: 0;
  animation: dh3 .5s linear .5s forwards;
}
.top-img-des-area .el-button{
  top: 460px !important;
  opacity: 0;
  animation: dh4 .5s linear 1s forwards;
}
@keyframes dh1{
  0%{
    opacity: 0;
    top: 180px
  }
  100%{
    opacity: 1;
    top: 130px;
  }
}
@keyframes dh2{
  0%{
    opacity: 0;
    top: 229px
  }
  100%{
    opacity: 1;
    top: 179px;
  }
}
@keyframes dh3{
  0%{
    opacity: 0;
    top: 310px
  }
  100%{
    opacity: 1;
    top: 260px;
  }
}
@keyframes dh4{
  0%{
    opacity: 0;
    top: 460px
  }
  100%{
    opacity: 1;
    top: 410px;
  }
}
.msk{
  position: absolute;
  top: 0;
  height: 4848px;
  width: 100%;
  background:rgba(0,0,0,0.40);
  z-index: 100;
  display: none;
  justify-content: center;
}
.show-detail{
  background:#ffffff;
  box-shadow:0 2px 11px 8px rgba(0,0,0,0.20);
  border-radius:5px;
  width:900px;
  height:750px;
  position: absolute;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}
.show-detail .frame{
  width: 375px;
  height: 667px;
}

.qr-code{
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  flex-direction: column
}
.qr-code .qr{
  width: 300px;
  height: 300px;
  margin-bottom: 20px;
}
.qr-code .btn .close{
  background-color: transparent;
  border: 1px solid #d8d8d8;
}
.qr-code .btn .close:hover{
  background:rgba(216, 216, 216, .3) !important;
  border: 1px solid #d8d8d8 !important;
}
.qr-code .btn{
  width: 268px;
  height: 120px;
}
.qr-code .btn .el-button{
  width:128px;
  height:40px;
  margin-bottom: 12px;
}
.qr-code .btn .el-button span{
  font-size: 14px;
}
.last-sty{
  margin: 0 !important;
}
.text span{
  font-size: 24px !important;
}
.product{
  height: 4232px !important;
}
.show-pro{
  top: -310px !important;
}
.solution{
  top: -125px !important;
  opacity: 0;
  animation: solution .3s linear 1s forwards;
}
@keyframes solution{
  0%{
    opacity: 0;
    top: -125px
  }
  100%{
    opacity: 1;
    top: -175px;
  }
}
.text{
  top: 40px !important;
  opacity: 0;
}
.text p{
  font-size: 30px !important;
}
.pro-center-img{
  position: relative;
  top: 50px;
  opacity: 0;
}
@keyframes pci{
  0%{
    top: 50px;
    opacity: 0;
  }
  100%{
    top: 0px;
    opacity: 1;
  }
}
@keyframes pct{
  0%{
    top: 40px;
    opacity: 0;
  }
  100%{
    top: -10px;
    opacity: 1;
  }
}


.case-pre .overlay {
  background: #1C1D21;
  position: absolute;
  top: 13px;
  left: 8px;
  right: 0px;
  bottom: 0px;
  width: 269px;
  height: 466px;
  border-radius: 10px;
  opacity: 0;
  -webkit-transition: 0.2s opacity;
  transition: 0.2s opacity;
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

.case-pre:hover .overlay {
  -webkit-transition-delay: 0s;
  transition-delay: 0s;
  opacity: 0.8;
}

.case-pre .work-content {
  position: absolute;
  left: 25px;
  right: 25px;
  top: 50%;
  text-align: center;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}

.case-pre .work-content h3 {
  -webkit-transform: translateY(100%);
  -ms-transform: translateY(100%);
  transform: translateY(100%);
  opacity: 0;
  color: #FFF;
  margin-bottom: 10px;
  -webkit-transition: 0.2s all;
  transition: 0.2s all;
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}

.case-pre:hover .work-content h3 {
  -webkit-transform: translateY(0%);
  -ms-transform: translateY(0%);
  transform: translateY(0%);
  opacity: 1;
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}

.case-pre .work-content span {
  display: block;
  text-transform: uppercase;
  -webkit-transform: translateY(100%);
  -ms-transform: translateY(100%);
  transform: translateY(100%);
  opacity: 0;
  color: #6195FF;
  margin-bottom: 5px;
  -webkit-transition: 0.2s all;
  transition: 0.2s all;
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

.case-pre:hover .work-content span {
  -webkit-transform: translateY(0%);
  -ms-transform: translateY(0%);
  transform: translateY(0%);
  opacity: 1;
  -webkit-transition-delay: 0s;
  transition-delay: 0s;
}

.case-pre .work-link {
  text-align: center;
  margin-top: 20px;
  opacity: 0;
  -webkit-transition: 0.2s opacity;
  transition: 0.2s opacity;
}

.case-pre .work-link a {
  display: inline-block;
  width: 100px;
  height: 40px;
  background-color: #29a4fd;
  color: #FFF;
  line-height: 40px;
  text-align: center;
  position: absolute;
  top: 100px;
  left: 68px;
  border-radius: 10px;
  font-size: 12px;
  text-decoration: none;
}

.case-pre .work-link img {
  max-width: 100%;
  border: 1px solid gray;
  position: absolute;
  top: -175px;
  left: -1px;
}

.case-pre:hover .work-link {
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
  opacity: 1;
}