.sct_zhiliang {
  background: url(//v4-assets.goalsites.com/linkairu/taishite/images/bg1.jpg) no-repeat top center/cover;
}
.sct_zhiliang .thelist1 {
}
.sct_zhiliang .thelist1 img {
}
.sct_zhiliang .thelist1 .items {
  position: relative;
}

.sct_zhiliang .thelist1 .item {
  display: flex;
  position: static !important;
}
.sct_zhiliang .thelist1 .item:nth-child(1) {
  /* margin-top: 2rem; */
}
.sct_zhiliang .thelist1 .item:nth-child(2) {
  margin-top: 1.8rem;
}
.sct_zhiliang .thelist1 .item:nth-child(3) {
}
.sct_zhiliang .thelist1 .item:nth-child(4) {
  margin-top: -2rem;
}
.sct_zhiliang .thelist1 .item:nth-child(5) {
}
.sct_zhiliang .thelist1 .item:nth-child(6) {
}
.sct_zhiliang .thelist1 .item:nth-child(7) {
}
.sct_zhiliang .thelist1 .item .dotline:after {
  content: "";
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 100px;
  background-color: rgb(255 255 255);
  display: block;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.sct_zhiliang .thelist1 .item .dotline {
  border-bottom: 1px dashed rgb(255 255 255 / 78%);
  flex: 1 auto;
  position: relative;
  top:.5rem;
}
.sct_zhiliang .thelist1 .item_ttl {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 50%;
  padding-bottom: 4.3rem;
}

.sct_zhiliang .thelist1 .item.active .item_des {
  opacity: 1;
  right: 0;
}
.sct_zhiliang .thelist1 .h4 {
  padding-right: 1.6rem;
}
.sct_zhiliang .thelist1 .h4 a {
}
.sct_zhiliang .thelist1 .h4 i {
  display: inline-block;
  width: 3.7rem;
  height: 3.7rem;
  background: url(//v4-assets.goalsites.com/linkairu/taishite/images/jia.png) no-repeat center/cover;
  margin-right: 1.5rem;
}

.sct_zhiliang .thelist1 .item_ttl:hover .h4 i,
.sct_zhiliang .thelist1 .active .h4 i {
  background: url(//v4-assets.goalsites.com/linkairu/taishite/images/jian.png) no-repeat center/cover;
}
.sct_zhiliang .thelist1 .h4 span {
}
.sct_zhiliang .item_des {
  position: absolute;
  max-width: calc(50% - 20rem);
  right: -100%;
  top: 0;
  flex: auto;
  opacity: 0;
  transition: all 0.4s;
  /* max-width: 0; */
  overflow: hidden;
  opacity: 0;
}
.sct_zhiliang .item_des ul {
  padding-top: 4rem;
  border-top: 1px solid #ffffff94;
  margin-top: 2rem;
  /* transition: all .3s; */
  /* max-height: 0; */
  /* overflow: hidden; */
}
.sct_zhiliang .item_des li {
  padding-left: 2rem;
  background: url(//v4-assets.goalsites.com/linkairu/taishite/images/right2.png) no-repeat left 0.5rem;
  margin-bottom: 1.6rem;
}

.shebei_slider {
  position: relative;
  margin: 9rem auto 18rem;
}
.shebei_slider .slick-slider {
  z-index: 2;
  background: #fff;
}
.shebei_slider .slick-slide {
  margin-left: 3rem;
}
.shebei_slider .slick-list {
  margin-left: -3rem;
}
.shebei_slider .hdls {
  position: absolute;
  bottom: -6rem;
  /* background: red; */
  width: 100%;
  height: 6rem;
  border-bottom: 1px solid #666;
  display: flex;
}
.shebei_slider .hdl {
  flex: 0 0 50%;
  line-height: 6rem;
  background: no-repeat center;
  background-image: url(//v4-assets.goalsites.com/linkairu/taishite/images/pn_right.png);
  cursor: pointer;
}
.shebei_slider .prev {
  border-right: 1px solid #5b5856;
  background-image: url(//v4-assets.goalsites.com/linkairu/taishite/images/pn_left.png);
}
.shebei_slider .next {
}
.shebei_slider .bor1 {
  border: 1px solid #5b5856;
  position: absolute;
  height: calc(100% + 10rem);
  width: calc(100% - 4rem);
  top: -5rem;
  left: 2rem;
  z-index: 0;
}
.shebei_slider a.block {
  position: relative;
}
.shebei_slider .img {
}
.shebei_slider .img img {
}
.shebei_slider .textcover {
  transition: all 0.4s;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: rgb(0 149 156 / 80%);
  z-index: 3;
  text-align: center;
  row-gap: 4rem;
  transform: scale(0);
  opacity: 0;
}

.shebei_slider a:hover .textcover {
  transform: scale(1);
  opacity: 1;
}
.shebei_slider .textcover i {
}
.shebei_slider .textcover i img {
}
.shebei_slider .textcover .h3 {
  color: white;
  font-size: 2.4rem;
  font-weight: bold;
}
.bg-gradient1{
  background: url(//v4-assets.goalsites.com/linkairu/taishite/images/bg_jb1.png) repeat-x center bottom;
}
.sct_product .item:nth-child(5){
  border:0;
}