.centerBox {
  width: 1200px;
  box-sizing: border-box;
  margin: auto;
  position: relative;
}
[v-cloak] {
  display: none;
}
#app {
  width: 100%;
  box-sizing: border-box;
}
#app .comTitle {
  width: 100%;
  box-sizing: border-box;
  text-align: center;
}
#app .comTitle .en {
  color: #f3cccf;
  font-weight: 500;
  font-size: 28px;
  text-transform: uppercase;
}
#app .comTitle .cn {
  font-size: 30px;
  color: #000;
  display: flex;
  justify-content: center;
  gap: 10px;
  text-align: center;
}
#app .comTitle .cn span {
  color: #cccccc;
  font-weight: 300;
}
#app .banner {
  width: 100%;
  height: 600px;
  display: block;
  box-sizing: border-box;
  background: url('../images/banner.png') no-repeat center;
}
#app .jishujieshao {
  width: 100%;
  box-sizing: border-box;
  padding-bottom: 70px;
  padding-top: 90px;
}
#app .jishujieshao .centerBox .title {
  font-size: 24px;
  font-weight: 600;
  color: #1d1d1d;
  text-align: left;
  margin: 10px 0;
  margin-top: 50px;
}
#app .jishujieshao .centerBox .content .desc {
  flex: 1;
  font-size: 16px;
  color: #000;
  line-height: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#app .jishujieshao .centerBox .content .desc p {
  text-align: justify;
  font-size: 18px;
  text-indent: 2em;
}
#app .jishujieshao .centerBox .down {
  text-align: center;
  margin-top: 40px;
}
#app .bottom {
  width: 100%;
  box-sizing: border-box;
  background-color: #000000;
}
#app .bottom .centerBox {
  padding: 50px 0;
}
#app .bottom .centerBox .comTitle {
  margin-bottom: 50px;
}
#app .bottom .centerBox .content p {
  font-size: 18px;
  color: #fff;
  margin-bottom: 10px;
  text-indent: 2em;
}
#app .video {
  width: 100%;
  box-sizing: border-box;
  padding-bottom: 100px;
}
#app .video .videoSwiper {
  width: 100%;
  height: 560px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}
#app .video .videoSwiper .videoBox {
  width: 960px;
  height: 100%;
  background-color: #fff;
  position: relative;
}
#app .video .videoSwiper .videoBox video {
  width: 100%;
  height: 100%;
  object-fit: fill;
}
#app .video .videoSwiper .videoBox .playBtn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
#app .video .videoSwiper .videoBox .text {
  width: 100%;
  color: #fff;
  padding: 15px 0;
  position: absolute;
  bottom: 0;
  left: 0;
  font-size: 24px;
  text-align: center;
  background-color: #e60021;
  opacity: 1;
  z-index: 999;
}
#app .video .videoSwiper .swiper {
  width: 230px;
  height: 100%;
  overflow: auto;
  box-sizing: border-box;
}
#app .video .videoSwiper .swiper::-webkit-scrollbar {
  width: 4px;
  height: 10px;
  border-radius: 20px;
  background-color: #F5F5F5;
}
#app .video .videoSwiper .swiper::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background-color: #c0c0c0;
  background-image: -webkit-gradient(linear, left bottom, left top, #c9cdd4);
  transition: 0.3s ease-in-out;
}
#app .video .videoSwiper .swiper::-webkit-scrollbar-thumb:hover {
  background-color: #a8a8a8;
}
#app .video .videoSwiper .swiper::-webkit-scrollbar-track {
  border-radius: 0px;
  background-color: #f1f1f1;
}
#app .video .videoSwiper .swiper .swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}
#app .video .videoSwiper .swiper ul {
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
#app .video .videoSwiper .swiper ul li {
  width: 100%;
  height: 131px;
  box-sizing: border-box;
  background-color: #fff;
  position: relative;
}
#app .video .videoSwiper .swiper ul li img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}
#app .video .videoSwiper .swiper ul li::after {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #fff;
  opacity: 0.4;
}
#app .video .videoSwiper .swiper ul .activate::after {
  opacity: 0;
}