.center-box {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
  transform: translate3d(-50%, -50%, 0);
}

.bk-shipin {
  position: relative;
  margin-bottom: 68px;
  height: 469px;
}

.bk-shipin .arrow-shipin {
  position: absolute;
  width: 74px;
  height: 74px;
  cursor: pointer;
}

.bk-shipin .arrow-left-shipin {
  left: 10px;
  top: 45%;
  z-index: 2;
  background: url(../images/arrow-left-shipin.png) left top no-repeat;
}

.bk-shipin .arrow-right-shipin {
  right: 10px;
  top: 45%;
  z-index: 2;
  background: url(../images/arrow-right-shipin.png) left top no-repeat;
}

.bk-shipin .swiper-wrapper {
  margin-left: -127px;
}

.bk-shipin .swiper-slide {
  position: relative;
}

.bk-shipin .swiper-slide .inner p {
  background-color: rgba(0, 0, 0, 0.3);
  color: rgba(255, 255, 255, 0.3);
}

.bk-shipin .swiper-slide.swiper-slide-next .inner p {
  color: #fff;
  background-color: rgba(0, 0, 0, 0.5);
}

.bk-shipin .inner {
  position: relative;
  display: inline-block;
  font-size: 0;
  overflow: hidden;
  height: 100%;
}

.bk-shipin .inner p {
  position: absolute;
  left: 0;
  bottom: 10px;
  width: 100%;
  height: 70px;
  line-height: 70px;
  z-index: 2;
  font-size: 18px;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.5);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bk-shipin .btn-playvideo1 {
  position: absolute;
  left: 50%;
  top: 35%;
  -webkit-transform: translate(-50%, 50%);
  -ms-transform: translate(-50%, 50%);
  transform: translate(-50%, 50%);
  pointer-events: none;
  z-index: 2;
}

.bk-shipin .swiper-wrap {
  position: relative;
  width: 1200px;
  height: 485px;
  max-width: 1200px;
  overflow: hidden;
}

.bk-shipin .swiper-container {
  position: absolute;
  left: 50%;
  width: 1200px;
  -webkit-transform: translate(-50%, 0);
  -ms-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
  overflow: hidden;
}

.bk-shipin .swiper-container .swiper-slide {
  width: 650px;
  height: 480px;
}

.swiper-slide {
  text-align: center;
}

.swiper-slide .img-shipin {
  border-left: 4px solid #fff;
  border-right: 4px solid #fff;
}

.bk-video-list2,
.bk-video-list {
  padding-bottom: 40px;
}

.bk-video-list2 li,
.bk-video-list li {
  position: relative;
  float: left;
  margin-right: 80px;
  width: 343px;
  height: 229px;
  font-size: 0;
  margin-bottom: 45px;
  cursor: pointer;
  -webkit-border-radius: 8px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
}

.bk-video-list2 li p,
.bk-video-list li p {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 40px;
  line-height: 40px;
  color: #fff;
  font-size: 14px;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bk-video-list2 li .btn-playvideo,
.bk-video-list li .btn-playvideo {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2;
}

.bk-video-list2 li:nth-child(3n),
.bk-video-list li:nth-child(3n) {
  margin-right: 0;
}

.swiper-container-3d .swiper-cube-shadow, .swiper-container-3d .swiper-slide, .swiper-container-3d .swiper-slide-shadow-bottom, .swiper-container-3d .swiper-slide-shadow-left, .swiper-container-3d .swiper-slide-shadow-right, .swiper-container-3d .swiper-slide-shadow-top, .swiper-container-3d .swiper-wrapper {
  -webkit-transform-style: flat;
  transform-style: flat;
}