.content-header .banner {
  position: relative;
  width: 100%;
  height: 500px;
  margin:0 auto;
}
.content-header .banner .slide-carousel {
  margin-bottom: 20px;
}
.content-header .banner .slide-3d .desc {
  display: none;
}
.content-header .banner .slide-3d .item-list li {
  width: 1300px;
  height: 100%;
  transition: all 0.5s ease-out;
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
}
.content-header .banner .slide-3d .item-list li.item0 {
  transform: translate3d(-310px, 0, 0) scale(0.8);
}
.content-header .banner .slide-3d .item-list li.item1 {
  transform: translate3d(0, 0, 0) scale(0.8);
  transform-origin: 0 50%;
  opacity: 1;
  z-index: 2;.content-header .banner
}
.content-header .banner .slide-3d .item-list li.item2 {
  transform: translate3d(310px, 0, 0) scale(1);
  transform-origin: 0 50%;
  opacity: 1;
  z-index: 3;
}
.content-header .banner .slide-3d .item-list li.item3 {
  transform: translate3d(620px, 0, 0) scale(0.8);
  transform-origin: 100% 50%;
  opacity: 1;
  z-index: 2;
}
.content-header .banner .slide-3d .item-list li.item4 {
  transform: translate3d(675px, 0, 0) scale(0.8);
}
.content-header .banner .slide-3d .item-list li.item5 {
  transform: translate3d(900px, 0, 0) scale(0.8);
}
.content-header .banner .slide-3d .item-list li.item6 {
  transform: translate3d(1125px, 0, 0) scale(0.8);
}
.content-header .banner .slide-3d .item-list li.item7 {
  transform: translate3d(1350px, 0, 0) scale(0.8);
}
.content-header .banner .slide-3d .item-list li.item8 {
  transform: translate3d(1575px, 0, 0) scale(0.8);
}
.content-header .banner .slide-3d .item-list li.item9 {
  transform: translate3d(1800px, 0, 0) scale(0.8);
}
.content-header .banner .slide-2d .item-list li {
  width: 1200px;
  height: 300px;
  transition: all 0.5s ease-out;
  position: absolute;
  top: 0;
  left: 0;
}
.content-header .banner .slide-2d .item-list li.item0 {
  transform: translateX(-1200px);
}
.content-header .banner .slide-2d .item-list li.item1 {
  transform: translateX(0px);
}
.content-header .banner .slide-2d .item-list li.item2 {
  transform: translateX(1200px);
}
.content-header .banner .slide-2d .item-list li.item3 {
  transform: translateX(2400px);
}
.content-header .banner .slide-2d .item-list li.item4 {
  transform: translateX(3600px);
}
.content-header .banner .slide-2d .item-list li.item5 {
  transform: translateX(4800px);
}
.content-header .banner .slide-2d .item-list li.item6 {
  transform: translateX(6000px);
}
.content-header .banner .slide-2d .item-list li.item7 {
  transform: translateX(7200px);
}
.content-header .banner .slide-2d .item-list li.item8 {
  transform: translateX(8400px);
}
.content-header .banner .slide-2d .item-list li.item9 {
  transform: translateX(9600px);
}