.prosec {
  padding-top: 55px;
}
.prosec .jianjie {
  width: calc(100% - 250px);
}
.prosec .jianjie .jianjie_head {
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(217, 217, 217, 0.7);
  position: relative;
}
.prosec .jianjie .jianjie_head::before {
  content: "";
  position: absolute;
  width: 30px;
  height: 1px;
  background: var(--themeColor);
  bottom: -1px;
  left: 0;
}
.zzcc{
    display: none;
}
.prosec .jianjie .jianjie_head h5 {
  font-family: Mediumss;
}
.prosec .jianjie .m180 {
  margin-top: 180px;
  margin-bottom: 30px;
}
.prosec .jianjie .m130 {
  margin-top: 130px;
  margin-bottom: 30px;
}
.prosec .jianjie .jianjie_video {
  margin-top: 30px;
  border-radius: 8px;
  background: #F4F8FF;
  position: relative;
}
.prosec .jianjie .jianjie_video img {
  border-radius: 8px 8px 0 0;
  width: 100%;
}
.prosec .jianjie .jianjie_video .jianjie_video_text {
  padding: 45px;
}
.prosec .jianjie .jianjie_video .jianjie_video_text h6 {
  color: var(--themeColor);
  position: relative;
  padding-bottom: 30px;
  text-align: start;
}
.prosec .jianjie .jianjie_video .jianjie_video_text h6::before {
  content: "";
  background: var(--themeColor);
  position: absolute;
  bottom: 20px;
  left: 0;
  width: 40px;
  height: 2px;
}
.prosec .jianjie .jianjie_video .jianjie_video_text p {
  color: rgba(19, 20, 21, 1);
}
.prosec .jianjie .jianjie_video > a {
  position: absolute;
  bottom: 0;
  right: 40px;
  transform: translateY(50%);
}
.prosec .jianjie .jianjie_video > a:hover img {
  animation: shan 2s infinite;
}
.prosec .jianjie .jianjie_video > a img {
  box-shadow: inset 0px 5px 5px 0 #f4f8ff;
  border-radius: 50%;
}
@keyframes shan {
  0% {
    transform: scale(0.8);
    /* 注意rgba中的a的设置 */
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.2);
  }
  60% {
    transform: scale(1);
    box-shadow: 0 0 0 36px rgba(0, 0, 0, 0);
  }
  100% {
    transform: scale(0.8);
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
  }
}
.prosec .jianjie .jiazu_li li {
  position: relative;
  margin-bottom: 50px;
}
.prosec .jianjie .jiazu_li li:nth-child(odd) {
  justify-content: end;
  justify-content: flex-end;
}
.prosec .jianjie .jiazu_li li:nth-child(odd) .jiazu_li_text {
  left: 0;
}
.prosec .jianjie .jiazu_li li:nth-child(even) .jiazu_li_text {
  right: 0;
}
.prosec .jianjie .jiazu_li li img {
  width: 60%;
  border-radius: 8px;
}
.prosec .jianjie .jiazu_li li .jiazu_li_text {
  position: absolute;
  padding: 40px;
  background: url('/shenlan/image/productlibg.png') no-repeat;
  width: 520px;
  height: 245px;
  border-radius: 8px;
  box-shadow: 0px 3px 16px 0px rgba(0, 0, 0, 0.1);
}
.prosec .jianjie .jiazu_li li .jiazu_li_text h6 {
  text-align: start;
  font-family: Mediumss;
  color: var(--themeColor2);
  margin-bottom: 18px;
}
.prosec .jianjie .jiazu_li li .jiazu_li_text p {
  color: rgba(19, 20, 21, 1);
  height: 100px;
}

.baodao {
  margin-bottom: 100px;
}
.baodao .baodao_left {
  width: 50%;
  box-shadow: 0px 3px 13px 0px rgba(0, 0, 0, 0.05);
  transition: all 0.5s;
}
.baodao .baodao_left:hover {
  box-shadow: 0px 5px 13px 0px rgba(0, 0, 0, 0.1);
}
.baodao .baodao_left img {
  width: 100%;
  height: 285px;
}
.baodao .baodao_left .baodao_left_text {
  padding: 30px 25px;
}
.baodao .baodao_left h6 {
  color: var(--themeColor2);
  font-family: Boldss;
  margin-bottom: 8px;
  text-align: start;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.baodao .baodao_left p {
  color: rgba(19, 20, 21, 1);
  display: -webkit-box;
  display: -moz-box;
  word-wrap: break-word;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal !important;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-bottom: 20px;
  line-height: 1.5;
}
.baodao .baodao_left .baodao_left_bot {
  color: #777777;
}
.baodao .baodao_left .baodao_left_bot > div:first-child i {
  margin-right: 5px;
}
.baodao .baodao_left .baodao_left_bot > div:last-child i {
  margin-left: 5px;
}
.baodao .baodao_right {
  width: calc(50% - 20px);
}
.baodao .baodao_right li {
    width: 100%;
  padding: 27px;
  box-shadow: 0px 3px 13px 0px rgba(0, 0, 0, 0.05);
  border-radius: 8px;
  margin-bottom: 20px;
  cursor: pointer;
  transition: all 0.5s;
}
.baodao .baodao_right li:hover {
  box-shadow: 0px 5px 13px 0px rgba(0, 0, 0, 0.1);
}
.baodao .baodao_right li:last-of-type {
  margin-bottom: 0;
}
.baodao .baodao_right li a> div:first-of-type {
  padding-right: 20px;
  border-right: 1px solid #F3F3F3;
}
.baodao .baodao_right li a> div:first-of-type b {
  font-size: 26px;
  color: var(--themeColor);
  padding-bottom: 10px;
  margin-bottom: 10px;
  position: relative;
}
.baodao .baodao_right li a> div:first-of-type b::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 1px;
  background: #F3F3F3;
  bottom: 0;
  left: 0;
}
.baodao .baodao_right li a> div:first-of-type span {
  color: rgba(19, 20, 21, 1);
}
.baodao .baodao_right li:hover a>div:nth-of-type(2){
    color: var(--themeColor);
}
.baodao .baodao_right li a> div:nth-of-type(2) {
  padding-left: 20px;
  color: #333;
  transition: 0.5s;
}
.baodao .baodao_right li a> div:nth-of-type(2) h6 {
  font-family: Boldss;
  margin-bottom: 15px;
  text-align: start;
}
.prosec .dianji {
  display: none;
  font-size: 40px;
  position: fixed;
  left: -5px;
  top: 240px;
}
aside {
  width: 200px;
}
aside .prosec_ul {
  overflow: hidden;
  border-radius: 8px;
}
aside .prosec_ul .active > a {
  padding: 15px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--themeColor);
  color: #fff;
}
aside .prosec_ul .active > a .iconfont {
  display: inline-block;
  transform: rotate(90deg);
}
aside .prosec_ul > li:hover > a {
  background: var(--themeColor);
  color: #fff;
}
aside .prosec_ul > li > a {
  padding: 15px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #F4F8FF;
  color: #333;
}
aside .prosec_ul > li > a .iconfont {
  transition: all 0.3s;
  display: inline-block;
  transform: rotate(0);
}
aside .prosec_ul > li li {
  width: 100%;
  padding: 18px 0;
  padding-left: 40px;
  background: #F4F8FF;
  position: relative;
}
aside .prosec_ul > li li.li_act {
  background: var(--themeColor);
}
aside .prosec_ul > li li.li_act a {
  color: #fff;
}
aside .prosec_ul > li li.li_act a:hover {
  color: #fff;
}
aside .prosec_ul > li li.li_act::before {
  border-color: #fff;
}
aside .prosec_ul > li li::before {
  content: "";
  width: 8px;
  height: 8px;
  border: 0.5px solid #131415;
  position: absolute;
  border-radius: 50%;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
}
aside .prosec_ul > li li > a {
  color: #333;
}
aside .prosec_ul > li li > a:hover {
  color: var(--themeColor);
}
.zzc {
  position: fixed;
  background: rgba(0, 0, 0, 0.5);
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: none;
}
.zzc .swiper_div {
  position: absolute;
  left: 50%;
  top: 55%;
  transform: translate(-50%, -50%);
  width: 1000px;
  margin: 0 auto;
}

.zzc .swiper_div > .iconfont {
  cursor: pointer;
  position: absolute;
  right: -50px;
  top: 10px;
  font-size: 30px;
  z-index: 111;
  color: #fff;
}
.zzc .swiper_div .swiper1 {
  overflow: hidden;
  margin-bottom: 10px;
  height: 60vh;
}
.zzc .swiper_div .swiper1 video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
@media screen and (max-width:1450px){
    .zzc .swiper_div .swiper1 {
        height: 50vh;
    }
    .zzc .swiper_div{
        width: 800px;
    }
}
.zzc .swiper_div .swiper1_thumbs {
  overflow: hidden;
  position: relative;
}
.zzc .swiper_div .swiper1_thumbs .swiper-button-next::after,
.zzc .swiper_div .swiper1_thumbs .swiper-button-prev::after {
  content: "";
}
.zzc .swiper_div .swiper1_thumbs .swiper-button-next .iconfont,
.zzc .swiper_div .swiper1_thumbs .swiper-button-prev .iconfont {
  font-size: 30px;
  color: #fff;
}
.zzc .swiper_div .swiper1_thumbs .swiper-slide {
  position: relative;
}
.zzc .swiper_div .swiper1_thumbs .swiper-slide video {
  width: 100%;
}
.zzc .swiper_div .swiper1_thumbs .swiper-slide::before {
  content: "";
  background: rgba(0, 0, 0, 0.5);
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.zzc .swiper_div .swiper1_thumbs .swiper-slide-active::before {
  content: "";
  background: transparent;
}
.zzcc {
  position: fixed;
  background: rgba(0, 0, 0, 0.5);
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.zzcc .zzc_video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60%;
}
.zzcc .zzc_video video {
  width: 100%;
}
.zzcc .zzc_video .gb_video {
  cursor: pointer;
  position: absolute;
  top: 20px;
  right: -60px;
  color: #fff;
  font-size: 30px;
}
.product_detail .banner .video_text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.product_detail .banner .video_text h5 {
  font-family: Mediumss;
  /*color: var(--themeColor);*/
  color: #fff;
  margin-bottom: 15px;
  text-align: start;
}
.product_detail .banner .video_text p {
  /*color: rgba(0, 51, 102, 1);*/
  color: #fff;
  width: 540px;
  margin-bottom: 50px;
}
.product_detail .banner .video_text button {
  border: 1px solid #9cb3ca;
  width: 150px;
  height: 45px;
  background: transparent;
  color:#fff;
  font-family: Mediumss;
  display: flex;
  justify-content: center;
  align-items: center;
}
.product_detail .banner .video_text button .iconfont {
  margin-right: 8px;
}
.product_detail .youshi {
  background: url('/shenlan/image/ysbg.png');
  text-align: center;
  padding-top: 100px;
}
.product_detail .youshi h4 {
  font-family: Mediumss;
  margin-bottom: 50px;
}
.product_detail .youshi .swiper2 {
  width: 90%;
  margin: 0 auto;
  position: relative;
}
.product_detail .youshi .swiper2 .swiper-slide {
  text-align: center;
  font-size: 18px;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  position: relative;
  transition: 300ms;
  z-index: -3;
  opacity: 0;
}
.product_detail .youshi .swiper2 .swiper-slide.left {
  transform: perspective(100px) rotateY(-8deg) scale(0.8);
  transform-origin: right;
  z-index: -1;
  opacity: 0.8;
}
.product_detail .youshi .swiper2 .swiper-slide.left1 {
  transform: perspective(100px) rotateY(-8deg) scale(0.7);
  transform-origin: right;
  z-index: -1;
  opacity: 0.5;
}
.product_detail .youshi .swiper2 .swiper-slide.right {
  transform: perspective(100px) rotateY(8deg) scale(0.8);
  transform-origin: left;
  z-index: -1;
  opacity: 0.8;
}
.product_detail .youshi .swiper2 .swiper-slide.right1 {
  transform: perspective(100px) rotateY(8deg) scale(0.7);
  transform-origin: left;
  z-index: -1;
  opacity: 0.5;
}
.product_detail .youshi .swiper2 .swiper-slide.z2 {
  z-index: -2;
}
.product_detail .youshi .swiper2 .swiper-slide.o1 {
  opacity: 1;
  z-index: 1;
}
.product_detail .youshi .swiper2 .swiper-button-prev {
  left: -120px;
}
.product_detail .youshi .swiper2 .swiper-button-next {
  right: -120px;
}
.product_detail .youshi_guodu {
  background: linear-gradient(to bottom, #fafcff, #fff);
  padding-top: 40px;
  margin-bottom: 50px;
}
.product_detail .youshi_text h6 {
  font-family: Boldss;
  margin-bottom: 18px;
}
.product_detail .youshi_text p {
  margin: 0 auto;
  width: 360px;
  color: rgba(19, 20, 21, 1);
  line-height: 1.5;
  text-align: center;
}
.product_detail .youshi_ul {
  margin-bottom: 100px;
  display: none;
}
.product_detail .youshi_ul li {
  background: rgba(238, 244, 255, 0.6);
  margin-bottom: 30px;
  border-radius: 10px;
  overflow: hidden;
}
.product_detail .youshi_ul li:last-of-type {
  margin-bottom: 0;
}
.product_detail .youshi_ul li:nth-child(2n) {
  flex-direction: row-reverse;
}
.product_detail .youshi_ul li .ul_img {
  width: 25%;
}
.product_detail .youshi_ul li .ul_txt {
  width: 75%;
  padding: 45px 60px;
  height: 100%;
  background: url("/shenlan/image/textbg.png") no-repeat;
  background-size: cover;
}
.product_detail .youshi_ul li .ul_txt > div {
  width: 100%;
}
.product_detail .youshi_ul li .ul_txt h6 {
  color: var(--themeColor);
  font-family: Mediumss;
}
.product_detail .youshi_ul li .ul_txt span {
  position: relative;
}
.product_detail .youshi_ul li .ul_txt span::before {
  content: "";
  height: 14px;
  width: 14px;
  background: var(--themeColor);
  border-radius: 50%;
  position: absolute;
  z-index: 2;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}
.product_detail .youshi_ul li .ul_txt span::after {
  content: "";
  height: 14px;
  width: 14px;
  background: #b9d2ff;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  right: 7px;
  transform: translateY(-50%);
}
.product_detail .youshi_ul li .ul_txt p {
  margin-top: 15px;
  text-align: start;
  color: rgba(19, 20, 21, 1);
}
.product_detail .gongneng {
  background: url('/shenlan/image/gongnengbg.png') no-repeat;
  background-size: cover;
  padding-top: 90px;
}
.product_detail .gongneng h5 {
  color: #fff;
  font-family: Mediumss;
}
.product_detail .gongneng ul {
  margin-top: 60px;
  padding-bottom: 110px;
}
.product_detail .gongneng ul li {
  width: calc((100% - 120px) / 4);
  height: 320px;
  margin-right: 40px;
  margin-bottom: 40px;
  cursor: pointer;
}
.product_detail .gongneng ul li > div {
  height: 100%;
  background: #fff;
  border-radius: 8px;
  transition: all 1s ease-out;
  padding: 55px 25px;
}
.product_detail .gongneng ul li:hover > div {
  transform: rotateY(180deg);
  background: url('/shenlan/image/bgbgbg.png') no-repeat;
  background-size: cover;
}
.product_detail .gongneng ul li:hover h6 {
  color: #fff;
  transform: rotateY(180deg);
  transition: all 1s ease-out;
}
.product_detail .gongneng ul li:hover p {
  transform: rotateY(180deg);
  transition: all 1s ease-out;
  color: rgba(255, 255, 255,1);
  display: block;
  max-height: 180px;
  overflow-y: auto;
}
.product_detail .gongneng ul li:hover p::-webkit-scrollbar {
  width: 2px;
  height: 100%;
  background: #81868a;
}
.product_detail .gongneng ul li:hover p::-webkit-scrollbar-thumb {
  background: #bbc9d7;
  width: 2px;
}
.product_detail .gongneng ul li:nth-child(4n) {
  margin-right: 0;
}
.product_detail .gongneng ul li:last-of-type {
  margin-right: 0;
}
.product_detail .gongneng ul li img {
  margin: 0 auto;
  margin-bottom: 30px;
}
.product_detail .gongneng ul li h6 {
  font-family: Mediumss;
  margin-bottom: 30px;
}
.product_detail .gongneng ul li p {
  color: rgba(19, 20, 21,1);
  line-height: 1.5;
  display: -webkit-box;
  text-overflow: ellipsis;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  overflow: hidden;
  -webkit-box-orient: vertical;
}
.product_detail .changjing {
  background: url('/shenlan/image/changjingbg.png') no-repeat;
  padding-top: 90px;
  padding-bottom: 130px;
}
.product_detail .changjing h5 {
  font-family: Mediumss;
}
.product_detail .changjing .mune {
  margin-top: 40px;
  margin-bottom: 40px;
  border-bottom: 2px solid #e6e7e8;
}
.product_detail .changjing .mune a {
  font-weight: bold;
  display: block;
  padding-bottom: 15px;
  color: rgba(19, 20, 21, 1);
  position: relative;
  transition: all 0.1s;
}
.product_detail .changjing .mune a:hover {
  color: var(--themeColor);
}
.product_detail .changjing .mune a.active {
  color: var(--themeColor);
}
.product_detail .changjing .mune a.active::before {
  content: "";
  position: absolute;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--themeColor);
}
.product_detail .changjing .changjing_txt {
  height: 380px;
  border-radius: 8px;
  overflow: hidden;
}
.product_detail .changjing .changjing_txt .txt_left {
  position: relative;
  width: calc(50% - 20px);
  height: 100%;
  border-radius: 5px 0 0 5px;
}
.product_detail .changjing .changjing_txt .txt_left h4 {
  text-align: start;
  margin-bottom: 15px;
}
.product_detail .changjing .changjing_txt .txt_left p {
  color: rgba(19, 20, 21,1);
  margin-bottom: 30px;
}
.product_detail .changjing .changjing_txt .txt_left ul li {
  width: calc((100% - 30px) / 4);
  margin-right: 10px;
  margin-bottom: 10px;
  transition: all 0.5s;
  border-radius: 5px;
}
.product_detail .changjing .changjing_txt .txt_left ul li:nth-child(4n) {
  margin-right: 0;
}
.product_detail .changjing .changjing_txt .txt_left ul li img {
  width: 100%;
  border-radius: 5px;
}
.product_detail .changjing .changjing_txt .txt_left ul li:hover {
  box-shadow: 0px 0px 2px 0px var(--themeColor);
}
.product_detail .changjing .changjing_txt .txt_right {
  height: 100%;
  width: 50%;
  position: relative;
  overflow: hidden;
  border-radius: 0 5px 5px 0;
}
.product_detail .changjing .changjing_txt .txt_right img {
  border-radius: 10px;
  width: 100%;
  height: 100%;
}
.product_detail .changjing .changjing_txt .txt_right h3 {
  position: absolute;
  color: #fff;
  bottom: 30px;
  left: 50px;
}
.product_detail .dianxin_text {
  opacity: 0;
  pointer-events: none;
  background: url('/shenlan/image/Group1487.png') no-repeat;
  background-size: cover;
  position: absolute;
  top: 0;
  left: 0;
  right: -20px;
  bottom: 0;
  color: #fff;
  padding: 30px;
  border-radius: 5px 0 0 5px;
}
.product_detail .dianxin_text h6 {
  font-weight: normal;
  font-family: Mediumss;
  text-align: start;
}
.product_detail .dianxin_text .dianxin_text_head {
  margin-bottom: 20px;
}
.product_detail .dianxin_text .dianxin_text_head img {
  width: auto !important;
  max-width: 150px !important;
}
.product_detail .dianxin_text > p {
  color: rgba(255, 255, 255, 1) !important;
}
.product_detail .dianxin_text > h6 {
  margin-bottom: 20px;
}
.product_detail .baozhang {
  height: 700px;
  background: url("/shenlan/image/chjbg.png") no-repeat;
  background-size: cover;
}
.product_detail .baozhang .baozhang_left {
  padding: 180px 0;
  width: 360px;
}
.product_detail .baozhang .baozhang_left h5 {
  text-align: start;
  margin-bottom: 20px;
  font-weight: bold;
  color: #fff;
}
.product_detail .baozhang .baozhang_left p {
  color: #fff;
}
.product_detail .baozhang .baozhang_right {
  width: calc(100vw - 720px);
  height: 100%;
}
.product_detail .baozhang .baozhang_right .swiper-slide {
  width: 25%;
  padding-top: 180px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-left: 2px solid #353849;
}
.product_detail .baozhang .baozhang_right .swiper-slide::before {
  content: "";
  height: 80px;
  width: 2px;
  background: #fff;
  position: absolute;
  left: -2px;
  top: 180px;
}
.product_detail .baozhang .baozhang_right .swiper-slide img {
  margin-bottom: 30px;
}
.product_detail .baozhang .baozhang_right .swiper-slide h6 {
  color: #fff;
  font-weight: bold;
  margin-bottom: 50px;
}
.product_detail .baozhang .baozhang_right .swiper-slide p {
  color: #fff;
}
.product_detail .baozhang .baozhang_btn {
  margin-top: 50px;
}
.product_detail .baozhang .baozhang_btn .iconfont {
  color: var(--themeColor);
}
.product_detail .baozhang .baozhang_btn > div {
  width: 32px;
  height: 32px;
  display: inline-flex;
  cursor: pointer;
  justify-content: center;
  align-items: center;
  border: 1px solid var(--themeColor);
  border-radius: 50%;
}
.product_detail .baozhang .baozhang_btn .baozhang-prev {
  margin-right: 20px;
}
.product_detail .baozhang .baozhang_btn .swiper-button-disabled {
  opacity: 0.8;
  border-color: rgba(19, 20, 21, 0.6);
}
.product_detail .baozhang .baozhang_btn .swiper-button-disabled .iconfont {
  color: rgba(19, 20, 21, 1);
}
.product_detail .xiaz {
  padding-top: 80px;
  padding-bottom: 150px;
  background: linear-gradient(#fdfeff, #f5f8ff);
}
.product_detail .xiaz h5 {
  font-family: Mediumss;
  margin-bottom: 60px;
}
.product_detail .xiaz ul li {
  width: calc((100% - 48px) / 3);
  margin-right: 24px;
  margin-bottom: 24px;
  background: #fff;
  border-radius: 8px;
  padding: 25px;
  transition: all 0.5s;
}
.product_detail .xiaz ul li:hover {
  background: var(--themeColor);
}
.product_detail .xiaz ul li:hover .li_head > a {
  color: #fff;
}
.product_detail .xiaz ul li:hover .li_head h6 {
  color: #5c7c9d;
}
.product_detail .xiaz ul li:hover p {
  color: #fff;
}
.product_detail .xiaz ul li:nth-child(3n) {
  margin-right: 0;
}
.product_detail .xiaz ul li .li_head {
  margin-bottom: 25px;
}
.product_detail .xiaz ul li .li_head h6 {
  color: #a6a7a7;
  font-weight: normal;
}
.product_detail .xiaz ul li .li_head > a {
  cursor: pointer;
  color: var(--themeColor);
}
.product_detail .xiaz ul li .li_head > a .iconfont {
  margin-right: 5px;
}
.product_detail .xiaz ul li .li_head p {
  transition: all 0.3s;
  font-weight: bold;
}
.industry {
  padding-top: 55px;
}
.industry .ind_txt {
  width: calc(100% - 250px);
}
.industry .ind_txt .ind_floor1 {
  border-radius: 10px;
  position: relative;
}
.industry .ind_txt .ind_floor1 img {
  width: 100%;
  border-radius: 10px;
}
.industry .ind_txt .ind_floor1 .ind_floor1_text {
  position: absolute;
  width: 50%;
  left: 45px;
  top: 50%;
  transform: translateY(-50%);
}
.industry .ind_txt .ind_floor1 .ind_floor1_text h2 {
  font-family: Mediumss;
  margin-bottom: 20px;
  text-align: start;
  color: #fff;
}
.industry .ind_txt .ind_floor1 .ind_floor1_text p {
  padding-bottom: 40px;
  position: relative;
  color: #a6b9cb;
}
.industry .ind_txt .ind_floor1 .ind_floor1_text p::before {
  content: "";
  position: absolute;
  width: 100px;
  height: 2px;
  left: 0;
  bottom: 20px;
  background: #a6b9cb;
}
.industry .ind_txt .ind_floor1 .ind_floor1_text p::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 2px;
  left: 0;
  bottom: 0px;
  background: #a6b9cb;
}
.industry .ind_txt .ind_floor2 {
  margin-top: 60px;
  margin-bottom: 100px;
}
.industry .ind_txt .ind_floor2 li {
  margin-bottom: 50px;
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.5s;
}
.industry .ind_txt .ind_floor2 li > a {
  height: 315px;
}
.industry .ind_txt .ind_floor2 li:hover {
  box-shadow: 0px 5px 13px 0px rgba(0, 0, 0, 0.1);
}
.industry .ind_txt .ind_floor2 li:last-of-type {
  margin-bottom: 0;
}
.industry .ind_txt .ind_floor2 li:nth-child(2n) > a {
  flex-direction: row-reverse;
}
.industry .ind_txt .ind_floor2 li:nth-child(2n) .ind_floor2_text h3 {
  text-align: end;
}
.industry .ind_txt .ind_floor2 li:nth-child(2n) .ind_floor2_text h3::before {
  content: "";
  right: 0;
  left: auto;
}
.industry .ind_txt .ind_floor2 li:nth-child(2n) .ind_floor2_text h6 {
  text-align: end;
}
.industry .ind_txt .ind_floor2 li:nth-child(2n) .ind_floor2_text h6::before {
  content: "";
  right: 0;
  left: auto;
}
.industry .ind_txt .ind_floor2 li img {
  width: 50%;
  height: 100%;
}
.industry .ind_txt .ind_floor2 li .ind_floor2_text {
  height: 100%;
  width: 50%;
  padding: 35px 38px;
  background: #FAFCFF;
}
.industry .ind_txt .ind_floor2 li .ind_floor2_text h3 {
  color: var(--themeColor);
  padding-bottom: 30px;
  position: relative;
  font-family: Boldss;
  text-align: start;
  margin-bottom: 20px;
}
.industry .ind_txt .ind_floor2 li .ind_floor2_text h3::before {
  content: "";
  width: 20px;
  height: 5px;
  background: var(--themeColor);
  position: absolute;
  left: 0;
  bottom: 0;
  border-radius: 0 0 5px 5px;
}
.industry .ind_txt .ind_floor2 li .ind_floor2_text h6 {
  font-family: Mediumss;
  text-align: start;
  padding-bottom: 20px;
  position: relative;
  margin-bottom: 15px;
}
.industry .ind_txt .ind_floor2 li .ind_floor2_text h6::before {
  content: "";
  background: #EBECED;
  width: 100%;
  height: 1px;
  position: absolute;
  bottom: 0;
  left: 0;
}
.industry .ind_txt .ind_floor2 li .ind_floor2_text p {
  color: rgba(19, 20, 21, 1);
}
.ind_floor3 {
  padding-bottom: 100px;
}
.ind_floor3 h4 {
  color: var(--themeColor);
  padding-bottom: 30px;
  border-bottom: 1px solid #EBECED;
  margin-bottom: 56px;
}
.ind_floor3 ul li {
  width: calc((100% - 40px) / 3);
  margin-right: 20px;
  box-shadow: 0px 3px 13px 0px rgba(0, 0, 0, 0.05);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.5s;
}
.ind_floor3 ul li:hover {
  box-shadow: 0px 3px 13px 0px rgba(0, 0, 0, 0.3);
}
.ind_floor3 ul li:last-of-type {
  margin-right: 0;
}
.ind_floor3 ul li img {
  height: 230px;
  width: 100%;
}
.ind_floor3 ul li .ind_floor3_text {
  padding: 20px;
}
.ind_floor3 ul li .ind_floor3_text h6 {
  text-align: start;
  font-family: Boldss;
  color: var(--themeColor2);
  margin-bottom: 10px;
}
.ind_floor3 ul li .ind_floor3_text p {
  color: rgba(19, 20, 21, 1);
  line-height: 1.5;
  margin-bottom: 10px;
}
.ind_floor3 ul li .ind_floor3_text a {
  color: rgba(0, 51, 102, 1);
}
.ind_floor3 ul li .ind_floor3_text a .iconfont {
  font-size: 18px;
  margin-left: 10px;
}
.indudetail {
  margin-top: 56px !important;
  margin-bottom: 100px !important;
  padding: 40px;
  border-radius: 8px;
  background: #FAFCFF;
}
.indudetail h1 {
  color: var(--themeColor);
  margin-bottom: 60px;
}
.indudetail p {
  color: rgba(19, 20, 21,1);
  margin-bottom: 20px;
}
.indudetail p img {
  max-width: 100%;
}
.twin {
  padding-top: 55px;
}
.twin .twin_txt {
  width: calc(100% - 250px);
}
.twin .twin_txt .twin_floor1 {
  border-radius: 10px;
  position: relative;
}
.twin .twin_txt .twin_floor1 img {
  width: 100%;
  border-radius: 10px;
}
.twin .twin_txt .twin_floor1 .twin_floor1_text {
  position: absolute;
  width: calc(100% - 90px);
  left: 45px;
  top: 50%;
  transform: translateY(-50%);
}
.twin .twin_txt .twin_floor1 .twin_floor1_text h2 {
  font-family: Mediumss;
  margin-bottom: 20px;
  text-align: start;
  color: #fff;
}
.twin .twin_txt .twin_floor1 .twin_floor1_text p {
  padding-bottom: 40px;
  position: relative;
  color: #a6b9cb;
}
.twin .twin_txt .twin_floor1 .twin_floor1_text p::before {
  content: "";
  position: absolute;
  width: 100px;
  height: 2px;
  left: 0;
  bottom: 20px;
  background: #a6b9cb;
}
.twin .twin_txt .twin_floor1 .twin_floor1_text p::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 2px;
  left: 0;
  bottom: 0px;
  background: #a6b9cb;
}
.twin .twin_txt .twin_floor2 {
  margin-top: 60px;
  margin-bottom: 100px;
}
.twin .twin_txt .twin_floor2 li {
  margin-bottom: 50px;
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.5s;
}
.twin .twin_txt .twin_floor2 li > a {
  height: 315px;
}
.twin .twin_txt .twin_floor2 li:hover {
  box-shadow: 0px 5px 13px 0px rgba(0, 0, 0, 0.1);
}
.twin .twin_txt .twin_floor2 li:last-of-type {
  margin-bottom: 0;
}
.twin .twin_txt .twin_floor2 li:nth-child(2n) {
  text-align: end;
}
.twin .twin_txt .twin_floor2 li:nth-child(2n) > a {
  flex-direction: row-reverse;
}
.twin .twin_txt .twin_floor2 li:nth-child(2n) .twin_floor2_text h3 {
  text-align: end;
}
.twin .twin_txt .twin_floor2 li:nth-child(2n) .twin_floor2_text h3::before {
  content: "";
  right: 0;
  left: auto;
}
.twin .twin_txt .twin_floor2 li:nth-child(2n) .twin_floor2_text h6 {
  text-align: end;
}
.twin .twin_txt .twin_floor2 li:nth-child(2n) .twin_floor2_text .div_a {
  justify-content: flex-end;
}
.twin .twin_txt .twin_floor2 li:nth-child(2n) .twin_floor2_text .div_b {
  display: inline-flex;
}
.twin .twin_txt .twin_floor2 li img {
  width: 50%;
  height: 100%;
}
.twin .twin_txt .twin_floor2 li .twin_floor2_text {
  height: 100%;
  width: 50%;
  padding: 25px 30px;
  background: #FAFCFF;
}
.twin .twin_txt .twin_floor2 li .twin_floor2_text h3 {
  color: var(--themeColor);
  padding-bottom: 20px;
  position: relative;
  font-family: Boldss;
  text-align: start;
  margin-bottom: 20px;
  border-bottom: 1px solid #EBECED;
}
.twin .twin_txt .twin_floor2 li .twin_floor2_text h3::before {
  content: "";
  width: 60px;
  height: 1px;
  background: var(--themeColor);
  position: absolute;
  left: 0;
  bottom: -1px;
}
.twin .twin_txt .twin_floor2 li .twin_floor2_text h6 {
  font-family: Mediumss;
  text-align: start;
  margin-bottom: 15px;
  color: var(--themeColor2);
}
.twin .twin_txt .twin_floor2 li .twin_floor2_text p {
  color: rgba(19, 20, 21, 1);
  line-height: 1.5;
  margin-bottom: 10px;
  text-align: start;
}
.twin .twin_txt .twin_floor2 li .twin_floor2_text .div_a {
  color: rgba(0, 51, 102, 1);
}
.twin .twin_txt .twin_floor2 li .twin_floor2_text .div_a .iconfont {
  font-size: 18px;
  margin-left: 10px;
}
.twin .twin_txt .twin_floor2 li .twin_floor2_text .div_b {
  padding: 8px 0;
  color: #999;
  border: 1px solid #f8fafd;
  border-radius: 20px;
  box-shadow: 0px 1px 5px 0px rgba(0, 0, 0, 0.1);
  width: 120px;
}
.edu_det .banner .video_text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.edu_det .banner .video_text h5 {
  font-family: Mediumss;
  color: var(--themeColor);
  margin-bottom: 15px;
  text-align: start;
}
.edu_det .banner .video_text p {
  color: rgba(0, 51, 102,1);
  width: 540px;
  margin-bottom: 50px;
}
.edu_det .banner .video_text button {
  border: 1px solid #9cb3ca;
  width: 150px;
  height: 45px;
  background: transparent;
  color: var(--themeColor);
  font-family: Mediumss;
  display: flex;
  justify-content: center;
  align-items: center;
}
.edu_det .banner .video_text button .iconfont {
  margin-right: 8px;
}
.edu_det .edu_ysh {
  margin-top: 100px;
}
.edu_det .edu_ysh h5 {
  font-family: Boldss;
  color: var(--themeColor);
  padding-bottom: 30px;
  border-bottom: 1px solid #e8ecf3;
  margin-bottom: 55px;
}
.edu_det .edu_ysh ul li {
  width: calc((100% - 100px) / 3);
  margin-right: 50px;
  margin-bottom: 50px;
  text-align: center;
  border-radius: 10px;
  overflow: hidden;
  height: 400px;
}
.edu_det .edu_ysh ul li > a {
  background: url('/shenlan/image/educa_img2.png') no-repeat;
  background-size: cover;
  padding: 70px 30px;
  position: relative;
  transition: all 1s ease-out;
  height: 100%;
}
.edu_det .edu_ysh ul li:hover > a {
  transform: rotateY(180deg);
  background: url('/shenlan/image/Group1485.png') no-repeat;
}
.edu_det .edu_ysh ul li:hover > a img {
  display: none;
}
.edu_det .edu_ysh ul li:hover > a h6 {
  color: #fff;
  transform: rotateY(180deg);
  transition: all 1s ease-out;
}
.edu_det .edu_ysh ul li:hover > a p {
  transform: rotateY(180deg);
  transition: all 1s ease-out;
  color: rgba(255, 255, 255, 1);
  display: block;
  max-height: 150px;
  overflow-y: auto;
}
.edu_det .edu_ysh ul li:hover > a p::-webkit-scrollbar {
  width: 2px;
  height: 100%;
  background: #bbc9d7;
}
.edu_det .edu_ysh ul li:hover > a p::-webkit-scrollbar-thumb {
  background: #81868a;
  width: 2px;
}
.edu_det .edu_ysh ul li:nth-child(3n) {
  margin-right: 0;
}
.edu_det .edu_ysh ul li:last-of-type {
  margin-right: 0;
}
.edu_det .edu_ysh ul li img {
  margin-bottom: 30px;
}
.edu_det .edu_ysh ul li h6 {
  font-family: Mediumss;
  color: var(--themeColor2);
  margin-bottom: 40px;
}
.edu_det .edu_ysh ul li p {
  line-height: 1.5;
  color: rgba(19, 20, 21, 1);
}
.edu_det .edu_zhy {
  margin-top: 100px;
  margin-bottom: 90px;
}
.edu_det .edu_zhy h5 {
  font-family: Boldss;
  color: var(--themeColor);
  padding-bottom: 30px;
  border-bottom: 1px solid #e8ecf3;
  margin-bottom: 55px;
}
.edu_det .edu_zhy ul li {
  width: calc((100% - 44px) / 3);
  margin-right: 22px;
  margin-bottom: 22px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0px 1px 13px 0px rgba(0, 0, 0, 0.1);
  transition: all 0.5s;
}
.edu_det .edu_zhy ul li:hover {
  box-shadow: 0px 5px 13px 0px rgba(0, 0, 0, 0.2);
}
.edu_det .edu_zhy ul li img {
  width: 100%;
  height: 260px;
}
.edu_det .edu_zhy ul li:last-of-type {
  margin-right: 0;
}
.edu_det .edu_zhy ul li:nth-child(3n) {
  margin-right: 0;
}
.edu_det .edu_zhy ul li .edu_zhy_li {
  padding: 22px;
}
.edu_det .edu_zhy ul li .edu_zhy_li h6 {
  text-align: start;
  color: var(--themeColor2);
  font-family: Boldss;
  margin-bottom: 10px;
}
.edu_det .edu_zhy ul li .edu_zhy_li p {
  color: rgba(19, 20, 21, 1);
  line-height: 1.5;
  height: 65px;
}
.edu_det .edu_zhy ul li .edu_zhy_lii {
  padding: 22px;
}
.edu_det .edu_zhy ul li .edu_zhy_lii h6 {
  text-align: start;
  color: var(--themeColor2);
  font-family: Boldss ;
  margin-bottom: 10px;
}
.edu_det .edu_zhy ul li .edu_zhy_lii p {
  color: rgba(19, 20, 21, 1);
}
.edu_det .edu_jx {
  margin-top: 100px;
  margin-bottom: 90px;
}
.edu_det .edu_jx h5 {
  font-family: Boldss;
  color: var(--themeColor);
  padding-bottom: 30px;
  border-bottom: 1px solid #e8ecf3;
  margin-bottom: 55px;
}
.edu_det .edu_jx ul li {
  width: calc((100% - 40px) / 3);
  margin-right: 20px;
  margin-bottom: 20px;
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.5s;
}
.edu_det .edu_jx ul li > a {
  position: relative;
}
.edu_det .edu_jx ul li img {
  transition: all 0.5s;
  width: 100%;
  object-fit: cover;
}
.edu_det .edu_jx ul li .li_deicpit {
  position: absolute;
  color: #fff;
  transition: all 0.5s;
  width: 100%;
  bottom: 0;
  padding: 20px;
  padding-top: 100px;
  padding-bottom: 10px;
  text-align: start;
  background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.7));
}
.edu_det .edu_jx ul li .li_deicpit p {
  transition: all 0.5s;
  font-family: Mediumss;
  margin-top: 12px;
}
.edu_det .edu_jx ul li:hover img {
  scale: 1.1;
}
.edu_det .edu_jx ul li:hover .li_deicpit {
  padding-top: 100%;
  background: linear-gradient(rgba(0, 51, 102, 0), rgba(0, 51, 102, 0.4), rgba(0, 51, 102, 0.8));
}
.edu_det .edu_jx ul li:last-of-type {
  margin-right: 0;
}
.edu_det .edu_jx ul li:nth-child(3n) {
  margin-right: 0;
}
.edu_det .edu_gx {
  margin-top: 100px;
  margin-bottom: 90px;
}
.edu_det .edu_gx h5 {
  font-family: Boldss;
  color: var(--themeColor);
  padding-bottom: 30px;
  border-bottom: 1px solid #e8ecf3;
  margin-bottom: 55px;
}
.edu_det .edu_gx ul li {
  width: calc((100% - 60px) / 4);
  margin-right: 20px;
  margin-bottom: 20px;
  border-radius: 8px;
  padding: 15px 0;
  height: 110px;
  overflow: hidden;
  transition: all 0.5s;
  border: 3px solid transparent;
  display: flex;
  justify-content: center;
  box-shadow: 0 5px 10px 0 rgba(19, 20, 21, 0.1);
}
.edu_det .edu_gx ul li:hover {
  border-color: var(--themeColor);
  box-shadow: 0 5px 10px 0 rgba(0, 51, 102, 0.5);
}
.edu_det .edu_gx ul li:last-of-type {
  margin-right: 0;
}
.edu_det .edu_gx ul li:nth-child(4n) {
  margin-right: 0;
}
@media screen and (max-width: 1024px) {
  .prosec .icon-zhankaicaidan {
    display: block;
  }
  aside {
    display: none;
  }
  .prosec .jianjie {
    width: 100%;
  }
  .prosec .jianjie .jiazu_li li .jiazu_li_text {
    width: 400px;
  }
  .prosec .jianjie .m180 {
    margin-top: 100px;
  }
  .prosec .jianjie .jiazu_li li img {
    height: 280px;
    width: 70%;
  }
  .prosec .jianjie .baodao .baodao_right li {
    padding: 18px;
  }
  .prosec .jianjie .baodao .baodao_right li a> div:nth-of-type(2) h6 {
    font-size: 14px;
  }
  .twin .twin_txt {
    width: 100%;
  }
  .industry .ind_txt {
    width: 100%;
  }
  .edu_det .banner {
    height: 300px;
  }
  .edu_det .banner .video_text p {
    width: 300px;
    margin-bottom: 30px;
  }
  .zzc .swiper_div {
    width: 600px;
  }
  .prosec .jianjie .baodao .baodao_left img {
    height: 220px;
  }
}
@media screen and (max-width: 860px) {
    .prosec .jianjie .jiazu_li li .jiazu_li_text{
        padding: 30px;
        height: auto;
    }
    .prosec .jianjie .jiazu_li li .jiazu_li_text p{
        height: auto;
    }
  .baozhang {
    flex-direction: column;
  }
  .prosec .jianjie .baodao .baodao_left img {
    height: 220px;
  }
  .twin .twin_txt {
    width: 100%;
  }
  .twin .twin_txt .twin_floor2 li:nth-child(2n) {
    text-align: start;
  }
  .twin .twin_txt .twin_floor2 li:nth-child(2n) > a {
    flex-direction: row;
  }
  .twin .twin_txt .twin_floor2 li:nth-child(2n) .twin_floor2_text h3 {
    text-align: start;
  }
  .twin .twin_txt .twin_floor2 li:nth-child(2n) .twin_floor2_text h3::before {
    content: "";
    left: 0;
    right: auto;
  }
  .twin .twin_txt .twin_floor2 li:nth-child(2n) .twin_floor2_text h6 {
    text-align: start;
  }
  .twin .twin_txt .twin_floor2 li > a {
    height: auto;
  }
  .twin .twin_txt .twin_floor2 li img {
    display: none;
  }
  .twin .twin_txt .twin_floor2 li .twin_floor2_text {
    width: 100%;
  }
  .ind_floor3 ul {
    flex-direction: column;
  }
  .ind_floor3 ul li {
    width: 100%;
    display: flex;
    margin-bottom: 20px;
    margin-right: 0;
  }
  .ind_floor3 ul li > a {
    width: 50%;
  }
  .ind_floor3 ul li > a img {
    width: 100%;
  }
  .product_detail .banner {
    height: 400px;
    display: flex;
    justify-content: center;
  }
  .product_detail .banner img {
    width: auto;
  }
  .product_detail .banner .video_text p {
    width: 350px;
    line-height: 1.5;
    margin-bottom: 20px;
  }
  .product_detail .youshi_ul li .ul_img {
    width: 40%;
  }
  .product_detail .youshi_ul li .ul_txt {
    width: 60%;
    padding: 40px;
  }
  .product_detail .gongneng {
    background-size: cover;
  }
  .product_detail .gongneng ul li {
    width: 100%;
    margin-right: 0 !important;
    flex-direction: row;
    height: auto;
  }
  .product_detail .gongneng ul li > div {
    width: 40%;
  }
  .product_detail .gongneng ul li > p {
    width: 60%;
    display: block;
    font-size: 14px;
    line-height: 2;
  }
  .product_detail .changjing .changjing_txt {
    height: auto;
    flex-direction: column-reverse;
    overflow: inherit;
  }
  .product_detail .changjing .changjing_txt .txt_left {
    width: 100%;
    margin-top: 20px;
  }
  .product_detail .changjing .changjing_txt .txt_right {
    width: 100%;
  }
  .product_detail .baozhang {
    height: auto;
  }
  .product_detail .baozhang .baozhang_left {
    width: 240px;
    padding: 80px 0;
    padding-left: 80px;
  }
  .product_detail .baozhang .baozhang_right {
    width: 100% !important;
  }
  .product_detail .baozhang .baozhang_right .swiper-slide {
    padding: 40px 0;
  }
  .product_detail .xiaz ul {
    flex-direction: column;
  }
  .product_detail .xiaz ul li {
    width: 100%;
    margin-right: 0;
    margin-bottom: 15px;
  }
  .edu_det .banner {
    height: 300px;
  }
  .edu_det .banner .video_text p {
    width: 300px;
    margin-bottom: 30px;
  }
  .edu_det .edu_ysh ul li {
    width: 100%;
    background-size: cover;
    margin-right: 0;
    height: auto;
  }
  .edu_det .edu_ysh ul li:hover {
    background-size: cover;
  }
  .edu_det .edu_ysh ul li p {
    line-height: 2;
  }
  .edu_det .edu_zhy {
    margin-top: 60px;
    margin-bottom: 40px;
  }
  .edu_det .edu_zhy ul li {
    width: 100%;
    margin-right: 0;
  }
  .edu_det .edu_zhy ul li > a {
    display: flex;
  }
  .edu_det .edu_zhy ul li > a img {
    width: 50%;
    height: auto;
  }
  .edu_det .edu_zhy ul li > a .edu_zhy_li {
    width: 50%;
  }
  .edu_det .edu_jx {
    margin-top: 60px;
    margin-bottom: 40px;
  }
  .edu_det .edu_jx ul li {
    width: calc((100% - 20px) / 2);
  }
  .edu_det .edu_jx ul li:nth-child(3n) {
    margin-right: 20px;
  }
  .edu_det .edu_jx ul li:nth-child(2n) {
    margin-right: 0;
  }
  .edu_det .edu_gx ul li {
    width: calc(50% - 10px);
  }
  .edu_det .edu_gx ul li:nth-child(2n) {
    margin-right: 0;
  }
  .industry .ind_txt {
    width: 100%;
  }
  .industry .ind_txt .ind_floor2 li:nth-child(2n) {
    text-align: start;
  }
  .industry .ind_txt .ind_floor2 li:nth-child(2n) > a {
    flex-direction: row;
  }
  .industry .ind_txt .ind_floor2 li:nth-child(2n) .ind_floor2_text h3 {
    text-align: start;
  }
  .industry .ind_txt .ind_floor2 li:nth-child(2n) .ind_floor2_text h3::before {
    content: "";
    left: 0;
    right: auto;
  }
  .industry .ind_txt .ind_floor2 li:nth-child(2n) .ind_floor2_text h6 {
    text-align: start;
  }
  .industry .ind_txt .ind_floor2 li .ind_floor2_text {
    width: 100%;
  }
  .industry .ind_txt .ind_floor2 li > a {
    height: auto;
  }
  .industry .ind_txt .ind_floor2 li img {
    display: none;
  }
}
@media screen and (max-width: 600px) {
    .product_detail .xiaz{
        padding: 30px 0;
    }
  .prosec .jianjie .jianjie_video .jianjie_video_text {
    padding: 20px;
    padding-bottom: 40px;
  }
  .prosec .jianjie .jianjie_video > a {
    right: 0;
    bottom: -5px;
  }
  .prosec .jianjie .jiazu_li li {
    flex-direction: column;
  }
  .prosec .jianjie .jiazu_li li img {
    width: 100%;
    height: auto;
  }
  .prosec .jianjie .jiazu_li li .jiazu_li_text {
    width: 100%;
    position: relative;
  }
  .prosec .jianjie .baodao {
    flex-direction: column;
    margin-bottom: 50px;
  }
  .prosec .jianjie .baodao .baodao_left,
  .prosec .jianjie .baodao .baodao_right {
    width: 100%;
  }
  .product_detail .banner {
    height: 300px;
  }
  .product_detail .banner .video_text p {
    max-width: 80%;
    font-size: 12px;
  }
  .product_detail .banner .video_text button {
    width: 110px;
    height: 30px;
    font-size: 12px;
  }
  .product_detail .youshi .swiper2 .swiper-button-prev {
    left: 0;
  }
  .product_detail .youshi .swiper2 .swiper-button-next {
    right: 0;
  }
  .product_detail .youshi_text p {
    max-width: 100%;
  }
  .product_detail .youshi_ul {
    margin-bottom: 60px;
  }
  .product_detail .youshi_ul li .ul_img {
    display: none;
  }
  .product_detail .youshi_ul li .ul_txt {
    width: 100%;
  }
  .product_detail .youshi_ul li .ul_txt p {
    font-size: 12px;
  }
  .product_detail .gongneng {
    padding-top: 20px;
  }
  .product_detail .gongneng ul {
    margin-top: 30px;
    padding-bottom: 60px;
  }
  .product_detail .gongneng ul li {
    flex-direction: column !important;
  }
  .product_detail .gongneng ul li > div {
    width: 100%;
  }
  .product_detail .gongneng ul li p {
    width: 100%;
  }
  .product_detail .changjing {
    padding: 30px 0;
  }
  .product_detail .changjing .mune {
    display: block;
    margin: 20px auto;
    white-space: nowrap;
    overflow-x: auto;
  }
  .product_detail .changjing .mune::-webkit-scrollbar {
    height: 3px;
  }
  .product_detail .changjing .mune a {
    display: inline-block;
    margin-right: 5px;
  }
  .product_detail .changjing .changjing_txt .txt_right h3 {
    bottom: 18px;
    left: 30px;
  }
  .product_detail .changjing .changjing_txt .txt_left p {
    margin-bottom: 10px;
  }
  .product_detail .dianxin_text {
    opacity: 1 !important;
    display: none;
    right: 0;
    overflow-y: auto;
    padding: 20px;
    border-radius: 10px;
    pointer-events:all;
  }
  .product_detail .dianxin_text h6 {
    margin-bottom: 10px;
  }
  .product_detail .dianxin_text .dianxin_text_head img {
    width: 100px !important;
  }
  .product_detail .baozhang .baozhang_left {
    width: 100%;
    padding: 30px;
  }
  .product_detail .baozhang .baozhang_left p {
    font-size: 12px;
  }
  .product_detail .baozhang .baozhang_right {
    width: 100% !important;
  }
  .product_detail .baozhang .baozhang_right .swiper-wrapper {
    flex-wrap: wrap;
  }
  .product_detail .baozhang .baozhang_right .swiper-slide {
    width: 50%;
  }
  .product_detail .baozhang .baozhang_right .swiper-slide h6 {
    margin-bottom: 20px;
  }
  .twin .twin_txt .twin_floor1 {
    height: 160px;
  }
  .twin .twin_txt .twin_floor1 img {
    height: 100%;
  }
  .twin .twin_txt .twin_floor1 .twin_floor1_text h2 {
    margin-bottom: 10px;
    font-size: 20px;
  }
  .twin .twin_txt .twin_floor1 .twin_floor1_text p {
    font-size: 12px;
  }
  .ind_floor3 ul li {
    flex-direction: column;
  }
  .ind_floor3 ul li > a {
    width: 100%;
  }
  .edu_det .banner {
    height: 200px;
  }
  .edu_det .banner .video_text h5 {
    font-size: 20px;
  }
  .edu_det .banner .video_text p {
    font-size: 14px;
    width: auto;
    margin-bottom: 10px;
  }
  .edu_det .banner .video_text button {
    height: 35px;
    width: 120px;
  }
  .edu_det .edu_zhy ul li > a {
    flex-direction: column;
  }
  .edu_det .edu_zhy ul li > a img {
    width: 100%;
  }
  .edu_det .edu_zhy ul li > a .edu_zhy_li {
    width: 100%;
  }
  .edu_det .edu_jx ul {
    flex-direction: column;
  }
  .edu_det .edu_jx ul li {
    width: 100%;
    margin-right: 0 !important;
  }
  .edu_det .edu_gx ul li {
    height: 80px;
  }
  .edu_det .edu_gx ul li img {
    width: 100%;
  }
  .industry .ind_txt .ind_floor1 {
    height: 160px;
  }
  .industry .ind_txt .ind_floor1 img {
    height: 100%;
  }
  .industry .ind_txt .ind_floor1 .ind_floor1_text h2 {
    margin-bottom: 10px;
    font-size: 20px;
  }
  .industry .ind_txt .ind_floor1 .ind_floor1_text p {
    font-size: 12px;
    line-height: 1.5;
    padding-bottom: 30px;
  }
  .industry .ind_txt .ind_floor1 .ind_floor1_text p::after {
    content: "";
    bottom: 5px;
  }
  .zzc .swiper_div {
    width: 90%;
  }
  .zzc .swiper_div .swiper1_thumbs .swiper-slide video {
    display: block;
    height: 100%;
  }
  .zzc .swiper_div > .iconfont {
    right: 0;
    top: -45px;
  }
  .twin {
    padding-top: 30px;
  }
  .twin .twin_txt .twin_floor1 .twin_floor1_text p::before {
    content: "";
    bottom: 30px;
  }
  .twin .twin_txt .twin_floor1 .twin_floor1_text p::after {
    content: "";
    bottom: 20px;
  }
  .twin .twin_txt .twin_floor2 {
    margin-top: 30px;
  }
  .twin .twin_txt .twin_floor2 li {
    margin-bottom: 20px;
  }
  .zzcc .zzc_video {
    width: 80%;
  }
  .zzcc .zzc_video .gb_video {
    top: -30px;
    right: -20px;
    font-size: 20px;
  }
  .industry .ind_txt .ind_floor2 {
    margin-top: 30px;
  }
  .industry .ind_txt .ind_floor2 li {
    margin-bottom: 20px;
  }
  .industry {
    padding-top: 40px;
  }
}