#intro .ad {
  position: relative;
  width: 100%;
  height: 750px;
  background-color: #E1E1E1;
  background: url('../images/intro/banner.png') no-repeat;
  background-size: 100%;
  background-attachment: fixed;
}

#intro .ad .core {
  position: absolute;
  text-align: center;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #FFFFFF;
}

#intro .ad .core p:nth-child(1) {
  font-size: 0.36rem;
}

#intro .ad .core p:nth-child(2) {
  font-size: 0.24rem;
}

/* #intro .ad1 {
  display: none;
}

#intro .ad1.hover {
  position: fixed;
  display: block;
  top: 0;
  opacity: .1;
  transition: all 1s;
} */

#intro .content {
  margin: 0 auto;
}

#intro .content .c-top {
  width: 13.9rem;
  margin: 0 auto;
  margin-top: .58rem;
  margin-bottom: .44rem;
}

.c-top-img {
  width: 2.75rem;
  height: 2.75rem;
  background: #c3c3c3;
  position: relative;
}

.c-top-img img {
  width: 100%;
  display: inline-block;
}

.c-top-img p {
  width: 100px;
  position: absolute;
  top: calc(50% - 10px);
  left: calc(50% - 50px);
  color: #fff;
}

.c-top-txt {
  margin-left: .7rem;
  width: 10.43rem;
}

.c-top-txt .txt-title {
  font-size: .24rem;
  margin-bottom: .37rem;
}

.c-top-txt .txt-desc {
  line-height: .33rem;
  font-size: .16rem;
}

.c-middle {
  background: url(../images/intro/lunbo_bg.png);
  width: 100%;
  color: #fff;
}

.c-middle .layout {
  width: 13.9rem;
  margin: 0 auto;
  padding-top: .35rem;
  padding-bottom: .6rem;
}

.c-middle-txt {
  width: 7.38rem;
}

.c-middle-txt .title {
  font-size: .24rem;
  margin-bottom: .37rem;
}

.c-middle-txt .desc {
  width: 6.93rem;
  font-size: .17rem;
  line-height: .33rem;
}

.c-middle-txt .m-progress {
  font-size: 0;
  width: 100%;
  height: .1rem;
  border-radius: .1rem;
  margin-top: 3rem;
  /* overflow: hidden; */
}

.c-middle-txt .m-progress li {
  font-size: .14rem;
  width: calc(7.38rem / 6);
  height: 100%;
  display: inline-block;
  background: #fff;
  position: relative;
}

.c-middle-txt .m-progress li.hover {
  background: #00A3FF;
}

.c-middle-txt .m-progress li:first-child {
  border-top-left-radius: .1rem;
  border-bottom-left-radius: .1rem;
}

.c-middle-txt .m-progress li:last-child {
  border-top-right-radius: .1rem;
  border-bottom-right-radius: .1rem;
}

.c-middle-txt .m-progress li:last-child::after {
  display: none;
}

.c-middle-txt .m-progress li::after {
  content: '';
  display: block;
  position: absolute;
  width: 0;
  height: 0;
  border: .1rem solid;
  border-color: transparent transparent #fff;
  right: 0;
  top: -.2rem;
}

.c-middle-txt .m-progress li.hover::after {
  border-color: transparent transparent #00A3FF;
}

.c-middle-txt .m-progress li .count, .c-middle-txt .m-progress li .jindu {
  position: absolute;
}

.c-middle-txt .m-progress li .count {
  top: -.45rem;
  right: -0.05rem;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(255, 255, 255, .5);
}

.c-middle-txt .m-progress li .count span {
  width: 20px;
  height: 20px;
  display: inline-block;
  background: #fff;
  border-radius: 50%;
  color: #000;
  text-align: center;
}

.c-middle-txt .m-progress li .jindu {
  top: .2rem;
  right: -.14rem;
}

.c-middle-desc {
  width: 6.22rem;
}
.c-middle-desc .swiper-container .swiper-wrapper{
  width: 6.22rem;
  height: 4.4rem;
}
.c-middle-desc .swiper-container .swiper-wrapper a img{
  object-fit: cover;
}

.gallery-thumbs {
  height: 1.02rem;
}

.gallery-thumbs .swiper-wrapper {
  margin-top: .14rem !important;
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: flex;
  transition-property: transform;
  box-sizing: content-box;
}

.gallery-thumbs .swiper-slide {
  width: 1.3rem !important;
  background-size: 100% 100%;
  margin-left: 0.07rem;
  cursor: pointer;
  flex-shrink: 0;
  height: 100%;
  position: relative;
  transition-property: transform;
}

.gallery-thumbs .swiper-slide.swiper-slide-thumb-active {
  border: 1px solid blue;
  box-sizing: border-box;
}

.gallery-thumbs .small-arrow-left, .gallery-thumbs .small-arrow-right {
  height: 100%;
  width: .32rem;
  background: rgba(255, 255, 255, .5);
  display: inline-block;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
}
.gallery-thumbs .small-arrow-left img, .gallery-thumbs .small-arrow-right img{
  object-fit: contain!important;
}
.gallery-thumbs .small-arrow-right {
  margin-left: 0.07rem;
}
.c-bottom {
  background: #f0f0f0;
  padding-top: .58rem;
  padding-bottom: .71rem;
}
.c-bottom .list1, .c-bottom .list2 {
  margin: 0 auto;
  width: 13.9rem;
  font-size: 0;
  text-align: center;
}
.c-bottom .item {
  width: 2.92rem;
  font-size: .16rem;
  display: inline-block;
  margin-left: .73rem;
}
.c-bottom .item div {
  background: #fff;
  padding: .2rem;
  color: #424242;
}
.c-bottom .list1 {
  margin-bottom: .4rem;
}
.c-bottom .list1 .item:first-child, .c-bottom .list2 .item:first-child {
  margin-left: 0;
}