.device {
  width: 100%;
  height: 450px;
  position: relative;
}
.device .arrow-left {
  background: url(../images/left.png) no-repeat center;
  position: absolute;
  left: 12%;
  top: 50%;
  margin-top: -22px;
  width: 45px;
  height: 85px;
  z-index: 10;
}
.device .arrow-right {
  background: url(../images/right.png) no-repeat center;
  position: absolute;
  right: 12%;
  top: 50%;
  margin-top: -22px;
  width: 45px;
  height: 85px;
  z-index: 10;
}
.device .swiper-container {
  width: 100%;
  height: 450px;
  position: relative;
  z-index: 8;
}
.device .swiper-container .swiper-slide a {
  width: 100%;
  height: 450px;
  display: block;
  background-repeat: no-repeat;
  background-position: center;
  background-size:  100% auto;
}
.device .banner_pagination {
  position: absolute;
  left: 0;
  text-align: center;
  bottom: 20px;
  width: 100%;
  z-index: 10;
}
.device .banner_pagination .swiper-pagination-switch {
  display: inline-block;
  width: 15px;
  height: 15px;
  border-radius: 15px;
  background: #e3e3e3;
  margin: 0 10px;
  cursor: pointer;
}
.device .banner_pagination .swiper-active-switch {
  background: #162465;
}
.xw_jdt {
  width: 625px;
  height: 390px;
  background-color: #f1f1f1;
  position: relative;
}
.xw_jdt .jdt_container {
  width: 625px;
  height: 390px;
  position: relative;
  z-index: 8;
}
.xw_jdt .jdt_container .swiper-slide {
  position: relative;
  z-index: 8;
}
.xw_jdt .jdt_container .swiper-slide a {
  width: 625px;
  height: 390px;
  display: block;
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto 100%;
}
.xw_jdt .jdt_container .swiper-slide p {
  position: absolute;
  bottom: 0;
  width: 605px;
  height: 45px;
  line-height: 45px;
  background: rgba(0, 0, 0, 0.3);
  font-size: 14px;
  color: #fff;
  padding-left: 20px;
}
.xw_jdt .jdt_container .swiper-slide p a {
  width: 70%;
}
.xw_jdt .jdt_pagination {
  width: 30%;
  position: absolute;
  right: 0;
  text-align: center;
  bottom: 2px;
  z-index: 10;
}
.xw_jdt .jdt_pagination .swiper-pagination-switch {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin: 5px;
  cursor: pointer;
  font-size: 14px;
  color: #fff;
  background: #565656;
}
.xw_jdt .jdt_pagination .swiper-active-switch {
  background: #8b9ef8;
}
.xs_jdt {
  width: 565px;
  height: 335px;
  background-color: #f1f1f1;
  position: relative;
}
.xs_jdt .xshd_container {
  width: 565px;
  height: 335px;
  position: relative;
  z-index: 8;
}
.xs_jdt .xshd_container .swiper-slide {
  position: relative;
  z-index: 8;
}
.xs_jdt .xshd_container .swiper-slide a {
  width: 565px;
  height: 335px;
  display: block;
  background-repeat: no-repeat;
  background-position: center;
  background-size:auto 100%;
}
.xs_jdt .xshd_pagination {
  position: absolute;
  left: 0;
  text-align: center;
  bottom: 20px;
  width: 100%;
  z-index: 10;
}
.xs_jdt .xshd_pagination .swiper-pagination-switch {
  display: inline-block;
  width: 15px;
  height: 15px;
  border-radius: 15px;
  background: #e3e3e3;
  margin: 0 10px;
  cursor: pointer;
}
.xs_jdt .xshd_pagination .swiper-active-switch {
  background: #8b9ef8;
}