@charset "UTF-8";

* {
  margin: 0;
  padding: 0;
  font-family: MicrosoftYaHeiSemibold, Microsoft YaHei, Arial, sans-serif;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  letter-spacing: 0;
  overflow-y: scroll;
  /* overflow-x: hidden; */
  color: #333;
  /*去掉下横线*/
  /*em和i斜体的文字不倾斜*/
  /*去掉小圆点*/
  /*去掉小圆点*/
}

html a {
  text-decoration: none;
}

html a:link,
html a:visited {
  color: #333333;
}

html em,
html i {
  font-style: normal;
}

html img {
  /*border 0 照顾低版本浏览器如果图片外面包含了链接会有外边框的问题*/
  border: 0;
  /*取消图片底侧有空白缝隙的问题*/
  vertical-align: middle;
}

html ul {
  list-style: none;
}

html li {
  list-style: none;
}

html sub,
html sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

html sup {
  top: -0.36em;
}

html sub {
  bottom: -0.25em;
}

html video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

html video:focus {
  outline: none;
}

/*banner*/
.visible-xs,
.visible-sm,
.visible-md,
.visible-lg {
  display: none !important;
}


.visible-lg {
  display: block !important;
  height:500px;
  object-fit: cover;
  
}

table.visible-lg {
  display: table !important;
}

tr.visible-lg {
  display: table-row !important;
}

th.visible-lg,
td.visible-lg {
  display: table-cell !important;
}

.visible-lg-block {
  display: block !important;
}

.visible-lg-inline {
  display: inline !important;
}

/* banner start */
.content_banner {
  width: 100%;
}

.content_banner .wrapper_banner {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.content_banner .wrapper_banner .go_to_form_phone {
  position: absolute;
  min-width: 200px;
  min-height: 30px;
  left: 8.53%;
  top: 67.7%;
}

.content_banner .wrapper_banner .banner_body {
  width: 1280px;
  position: absolute;
  top: 50%;
  margin-top: 25px;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: left;
}

.content_banner .wrapper_banner .banner_body .banner_sub_img {
  text-align: left;
  margin-bottom: 50px;
}

.content_banner .wrapper_banner .banner_body .banner_sub_img img {
  width: 200px;
  height: 60px;
}

.content_banner .wrapper_banner .banner_body .banner_title {
  font-size: 46px;
  line-height: 46px;
  font-weight: bold;
  color: #ffffff;
  letter-spacing: 4px;
}


.content_banner .wrapper_banner .banner_body .banner_desc {
  margin-top: 30px;
  font-size: 18px;
  line-height: 32px;
  font-weight: 400;
  color: #ffffff;
  letter-spacing: 2px;
}

.content_banner .wrapper_banner .banner_body .banner_desc span {
  margin: 0 6px;
}

.content_banner .wrapper_banner .banner_body .go_to_form {
  cursor: pointer;
  margin-top: 40px;
  display: inline-block;
}

/* banner end */
.content_title {
  font-size: 40px;
  font-weight: 400;
  line-height: 40px;
  color: #000;
  margin-top: 70px;
  letter-spacing: 3px;
}


.main_text {
  font-size: 16px;
  font-weight: 400;
  line-height: 30px;
  letter-spacing: 1px;
}

.content_title_desc {
  margin-top: 43px;
}

/* content_body start */
.content_body {
  width: 1280px;
  margin-right: auto;
  margin-left: auto;
  position: relative;
}

@keyframes liner {
  from {
    width: 0;
  }

  to {
    width: 100%;
  }
}

@keyframes ai-big-out {
  0% {
    z-index: 3;
    transform: scale(1.1);
    opacity: 1;
  }

  50% {
    transform: scale(1.2);
    opacity: 0.5;
  }

  to {
    transform: scale(1.3);
    opacity: 1;
  }
}

@keyframes rotate_transform_x {
  0% {
    -webkit-transform: translateX(-50%) rotate(0deg);
  }

  100% {
    -webkit-transform: translateX(-50%) rotate(360deg);
  }
}

@keyframes rotate_transform_xy {
  0% {
    -webkit-transform: translate(-50%, 50%) rotate(0deg);
  }

  100% {
    -webkit-transform: translate(-50%, 50%) rotate(360deg);
  }
}

@keyframes opacity {
  0% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

.content_nav {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 999999;
}

.content_nav .wrapper_nav {
  width: 100%;
  min-height: 70px;
  padding: 13px 0;
  position: relative;
  background: #FFFFFF;
}

.content_nav .wrapper_nav.black_style .content_body .root_links>li>p>a {
  color: #333333;
}

.content_nav .wrapper_nav:hover {
  background: #FFFFFF;
}

.content_nav .wrapper_nav:hover .content_body .root_links>li>p>a {
  color: #333333 !important;
}

.content_nav .wrapper_nav.scroll {
  position: fixed;
  top: 0;
  z-index: 999999;
  background: #FFFFFF;
}

.content_nav .wrapper_nav .content_body .logo {
  /* width: 100px;
  height: 35px; */
  float: left;
  cursor: pointer;
}

.content_nav .wrapper_nav .content_body ul.root_links {
  font-size: 16px;
  line-height: 60px;
  color: #FFFFFF;
  float: right;
  margin-right: -32px;
}

.content_nav .wrapper_nav .content_body ul.root_links>li {
  float: left;
  margin-left: 0;
  text-align: center;
  margin: 0 20px;
}

.content_nav .wrapper_nav .content_body ul.root_links>li>p {
  margin: 0 auto;
}

.content_nav .wrapper_nav .content_body ul.root_links>li a {
  color: #333333;
}

.content_nav .wrapper_nav .content_body ul.root_links>li>ul {
  display: none;
}

.content_nav .wrapper_nav .content_body ul.root_links>li>ul>li {
  font-size: 16px;
  font-weight: 400;
  vertical-align: top;
  text-align: center;
}

.content_nav .wrapper_nav .content_body ul.root_links>li>ul>li>a {
  color: #999999;
}

.content_nav .wrapper_nav .content_body ul.root_links>li>ul>li>p {
  letter-spacing: 4px;
}

.content_nav .wrapper_nav .content_body ul.root_links>li>ul>li>p>a {
  color: #333333;
}

.content_nav .wrapper_nav .content_body ul.root_links>li>ul>li>ul>li {
  font-size: 14px;
  line-height: 26px;
}

.content_nav .wrapper_nav .content_body ul.root_links>li>ul>li>ul>li a {
  letter-spacing: 3px;
  color: #999999;
}

.content_nav .wrapper_nav .content_body ul.root_links>li:hover>p:nth-child(1) {
  border-bottom: 2px solid #337dff;
}

/* 鼠标移入导航显示样式注释 */
.content_nav .wrapper_nav .content_body ul.root_links>li:hover>ul {
  display: block;
}

#Top {
  width: 100%;
  height: 55px;
  display: none;
}

.footer {
  float: left;
  width: 100%;
  padding-top: 10px;
  border-top: 1px solid #fff;
  background: #337dff;
}

.footer .component_pz_down {
  /* padding: 55px 4% 5px; */
  width: 100%;
  float: left;
  background: #337dff;
  position: relative;
  color: #f8f8f8;
}

.footer .component_pz_down .container {
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
  color: #fff;
  font-size: 14px;
}

.footer .component_pz_down .container .copyright {
  text-align: center;
  font-size: 13px;
  /* line-height: 30px;
  height: 50px; */
  padding: 10px 0;
}

.footer .component_pz_down .container .copyright span {
  margin-right: 48px;
}
/* banner开始 */
.content_banner .slideBox {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  margin-top: 96px;
}

.content_banner .slideBox .hd {
  width: 100%;
  position: absolute;
  bottom: 0;
  z-index: 1;
}

.content_banner .slideBox .hd ul {
  width: 100%;
  text-align: center;
}

.content_banner .slideBox .hd ul li {
  width: 80px;
  height: 88px;
  margin: 0 10px;
  display: inline-block;
  position: relative;
}

.content_banner .slideBox .hd ul li .dot {
  width: 80px;
  height: 4px;
  background-color: rgba(153, 153, 153, 0.4);
}

.content_banner .slideBox .hd ul li.on .liner {
  width: 176px;
  height: 4px;
  animation: liner 10s;
  position: absolute;
  top: 0;
  left: 0;
  background: linear-gradient(90deg, #cccccc, #cccccc);
}

.content_banner .slideBox .bd {
  width: 100%;
  position: relative;
  height: 100%;
  overflow: hidden;
  background-size: 100%;
}

.content_banner .slideBox .bd li {
  text-align: center;
  width: 100%;
}

.content_banner .slideBox .bd li.active {
  animation-name: ai-big-out;
  animation-duration: 0.3s;
  animation-timing-function: ease;
  animation-fill-mode: forwards;
}

.content_banner .slideBox .bd img {
  height: 100% !important;
  object-fit: cover;
}

/* 首页开始 */

.content_index_s2 {
  width: 100%;
  position: relative;
}

.content_index_s2 .wrapper_index_s2 {
  width: 100%;
  position: relative;
  /* background: url("./s2_bg.jpg") no-repeat center center; */
  background-size: cover;
}

.content_index_s2 .wrapper_index_s2 .content_body {
  width: 1300px;
  overflow: hidden;
}

.content_index_s2 .wrapper_index_s2 .content_body .content_title {
  text-align: center;
  color: #FFF;
}

.content_index_s2 .wrapper_index_s2 .content_body .content_title:nth-child(2) {
  margin-top: 20px;
}

.content_index_s2 .wrapper_index_s2 .content_body>ul.img_list {
  margin: 50px 0 60px;
  overflow: hidden;
}

.content_index_s2 .wrapper_index_s2 .content_body>ul.img_list:after {
  clear: both;
}

.content_index_s2 .wrapper_index_s2 .content_body>ul.img_list>li {
  width: 33.33%;
  float: left;
  padding: 10px;
}

.content_index_s2 .wrapper_index_s2 .content_body>ul.img_list>li>div {
  position: relative;
}

.content_index_s2 .wrapper_index_s2 .content_body>ul.img_list>li>div>div.img {
  width: 100%;
}

.content_index_s2 .wrapper_index_s2 .content_body>ul.img_list>li>div>div.txt {
  position: absolute;
  left: 40px;
  bottom: 40px;
  color: white;
}

.content_index_s2 .wrapper_index_s2 .content_body>ul.img_list>li>div>div.txt>div.tit {
  font-size: 24px;
  font-weight: bold;
}



.content_index_s2 .wrapper_index_s2 .content_body>ul.img_list>li>div>div.txt>div.desc {
  margin-top: 31px;
  font-size: 18px;
  line-height: 36px;
}






.content_index_s6 {
  width: 100%;
  position: relative;
  margin-bottom: 150px;
}

.content_index_s6 .wrapper_index_s6 {
  width: 100%;
  position: relative;
  /* background: #f2f5f6; */
}

.content_index_s6 .wrapper_index_s6 .content_body {
  width: 1280px;
  overflow: hidden;
}

.content_index_s6 .wrapper_index_s6 .content_body .content_title {
  text-align: center;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list {
  float: left;
  margin-top: 40px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li {
  width: calc(27.333% - 40.5px);
  float: left;
  margin: 10px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div {
  cursor: pointer;
  box-shadow: 11px 18px 21px 0 rgba(116, 140, 164, 0.24);
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div>div.img {
  width: 100%;
  height: 166px;
  overflow: hidden;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div>div.img>a:hover>img {
  transform: scale(1.3);
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div>div.img>a>img {
  width: 100%;
  height: 100%;
  transition: all 0.4s;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div>div.img:hover>img {
  transform: scale(1.3);
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div>div.img>img {
  width: 100%;
  height: 100%;
  transition: all 0.4s;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div>div.txt {
  padding: 30px 40px;
  background: #FFF;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div>div.txt>div.tit {
  font-size: 16px;
  font-weight: bold;
  text-overflow: ellipsis;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  text-align: center;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div>div.txt>div.desc {
  font-size: 14px;
  line-height: 20px;
  margin-top: 10px;
  text-align: center;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div>div.txt>div.desc>div.type_news {
  display: inline-block;
  height: 20px;
  background: #337dff;
  color: #FFF;
  padding: 0 8px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li>div>div.txt>div.desc>div.type_active {
  display: inline-block;
  height: 20px;
  background: #f4c400;
  color: #FFF;
  padding: 0 8px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li:first-child {
  width: calc(46.666% + 0.5px);
  margin: 10px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li:first-child>div>div.img {
  width: 100%;
  height: 100%;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li:first-child>div>div.txt {
  height: 130px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li:first-child>div>div.txt>div.tit {
  font-size: 20px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li:first-child>div>div.txt>div.desc {
  font-size: 18px;
  line-height: 24px;
  margin-top: 20px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li:first-child>div>div.txt>div.desc>div.type_active {
  height: 24px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li:first-child>div>div.txt>div.desc>div.type_news {
  height: 24px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.img_list>div>li:nth-child(n+2)>div>div.txt {
  height: 80px;
  padding: 10px 15px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list {
  width: 25%;
  float: right;
  padding: 10px 23px 10px 10px;
  margin-top: 40px;
  margin-bottom: 60px;
  position: relative;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list>div:first-child {
  height: 555px;
  background: #FFF;
  box-shadow: 11px 18px 21px 0 rgba(116, 140, 164, 0.24);
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list>div:first-child>li:nth-child(n+2) {
  margin-top: 15px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list>div:first-child>li>div {
  cursor: pointer;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list>div:first-child>li>div>div.txt {
  padding: 10px 15px;
  background: #FFF;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list>div:first-child>li>div>div.txt>div.tit {
  max-height: 52px;
  font-size: 18px;
  line-height: 26px;
  text-overflow: ellipsis;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list>div:first-child>li>div>div.txt>div.desc {
  font-size: 16px;
  line-height: 24px;
  margin-top: 17px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list>div:first-child>li>div>div.txt>div.desc>div.type_news {
  display: inline-block;
  height: 24px;
  background: #337dff;
  color: #FFF;
  padding: 0 8px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list>div:first-child>li>div>div.txt>div.desc>div.type_active {
  display: inline-block;
  height: 24px;
  background: #f4c400;
  color: #FFF;
  padding: 0 8px;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list>div.news_footer {
  z-index: 100;
  width: calc(100% - 63px);
  height: 99px;
  border-top: 1px solid #CCC;
  font-size: 18px;
  line-height: 98px;
  position: absolute;
  bottom: 10px;
  left: 25px;
  background: #FFF;
}

.content_index_s6 .wrapper_index_s6 .content_body>ul.news_list>div.news_footer>a {
  color: #337dff;
}

.content_news_content_s1 {
  width: 100%;
  position: relative;
}

.content_news_content_s1 .wrapper_news_content_s1 {
  width: 1280px;
  margin: 0 auto;
  position: relative;
  padding-bottom: 100px;
}

.content_news_content_s1 .wrapper_news_content_s1 .content_body .content_title {
  margin-top: 40px;
  width: calc(78.125% - 30px);
  line-height: 40px;
  font-size: 32px;
  color: #333;
  margin-bottom: 25px;
}

.wrapper_news_content_left {
  width: 25%;
  background-color: #f3f3f3;
  display: inline-block;
  margin-top: 70px;
  padding-bottom: 20px;
  /* border: 3px solid #007dcb; */
  box-sizing: border-box;
}

.wrapper_news_content_left p {
  background-color: #007dcb;
  text-align: center;
  line-height: 60px;
  color: #fff;
  font-size: 26px;
}

.wrapper_news_content_left ul li {
  margin: 0 20px;
  border-bottom: 1px dashed #ccc;
  text-align: center;
  line-height: 50px;
  font-size: 20px;
}

.wrapper_news_content_right {
  width: 65% !important;
  display: inline-block;
  float: right;
  margin-top: 70px;
}

.wrapper_news_content_right_nav {
  background-color: #efefef;
  border-radius: 5px;
  font-size: 14px;
  color: #707070;
  padding: 15px;
}

.wrapper_news_content_right .content_title {
  text-align: center;
  margin-top: 40px;
}

.wrapper_news_content_right .date_bar .date {
  margin: 18px;
  font-size: 16px;
  line-height: 21px;
  color: #999999;
  text-align: center;
}

.content_news_content_s1 .wrapper_news_content_s1 .wrapper_news_content_right .pre_next {
  margin-top: 70px;
  text-align: left;
  font-size: 14px;
  line-height: 30px;
  color: #FFFFFF;
  padding-bottom: 100px;
  float: left;
}

.content_news_content_s1 .wrapper_news_content_s1 .wrapper_news_content_right .pre_next .prev {
  padding: 0 10px;
  height: 30px;
  border-radius: 7px;
  display: inline-block;
  background: #efefef;
  color: #337dff;
  text-align: center;
  cursor: pointer;
}

.content_news_content_s1 .wrapper_news_content_s1 .wrapper_news_content_right .pre_next .prev.disable {
  background: #FFFFFF;
  color: #CCCCCC;
  cursor: default;
  border: 1px solid #CCCCCC;
}

.content_news_content_s1 .wrapper_news_content_s1 .wrapper_news_content_right .pre_next .next {
  padding: 0 10px;
  height: 30px;
  border-radius: 7px;
  display: inline-block;
  margin-left: 45px;
  background: #efefef;
  color: #337dff;
  text-align: center;
  cursor: pointer;
}

.content_news_content_s1 .wrapper_news_content_s1 .content_body .news_content .left>div.pre_next .next.disable {
  background: #FFFFFF;
  color: #CCCCCC;
  cursor: default;
  border: 1px solid #CCCCCC;
}

.enterprise-video {
  background: url(../img/company_introduction.jpg) no-repeat;
  background-size: cover;
  padding: 10px 0;
  padding-bottom: 100px;
}

.enterprise-video-introduction p {
  color: #fff;
  font-size: 24px;
  line-height: 50px;
  text-indent: 2ems;
}

.enterprise-video-left {
  width: 75%;
  display: inline-block;
}

.enterprise-video-right {
  width: 23%;
  display: inline-block;
  float: right;
}

.enterprise-video-right p {
  font-size: 17px;
  line-height: 25px;
}

.product-advantage {
  width: 1300px;
  margin: 0 auto;
}

.product-advantage .content_title {
  text-align: center;
  color: #fff;
}

.product-advantage ul li {
  display: inline-block;
  float: left;
  width: 25%;
  text-align: center;
  color: #fff;
  font-size: 18px;
}

.product-advantage ul li img {
  width: 125px;
  height: 125px;
  margin: 60px 0;
}

/* 首页样式 */
.slideBox .prev,
.slideBox .next {
  left: 200px;
  position: absolute;
  top: 50%;
  margin-top: -25px;
  display: block;
  width: 32px;
  height: 40px;
  background: url(../img/slider-arrow.png) -110px 5px no-repeat;
  filter: alpha(opacity=50);
  opacity: 0.5;
}

.slideBox .next {
  left: auto;
  right: 0;
  background-position: 8px 5px;
  right: 200px;
}

.slideBox .prev:hover,
.slideBox .next:hover {
  filter: alpha(opacity=100);
  opacity: 1;
}

.slideBox .prevStop {
  display: none;
}

.slideBox .nextStop {
  display: none;
}

body {
  /* background: linear-gradient(#ffffff, #337dff 100%); */
  background: linear-gradient(#ffffff, #b6d0ff 100%);
}

.products {
  width: 730px;
  /* height: 180px; */
}

.products h3 {
  width: 710px;
  height: 46px;
  border-bottom: 1px solid #dedede;
}

.products h3 span {
  float: right;
  font-size: 14px;
  color: #ff8400;
  padding: 14px 18px 0 0;
}

.products h3 span a {
  color: #ff8400;
}

.products ul {
  padding: 15px 20px 0 0;
  height: 428px;
  overflow:hidden;
}

.organization {
  margin-top: 50px;
}

.organization ul li img {
  border-radius: 10px;
  object-fit: cover;
  height: 200px;
}

.organization_title {
  font-size: 18px;
  margin-top: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #000;
  text-align: center;
}

.organization ul li {
  display: inline-block;
  width: 30%;
}

.organization ul li:nth-child(2) {
  margin: 0 4.6%;
}

.video-introduction {
  width: 1280px;
  margin: 0 auto;
  margin-bottom: 100px;
}
.wrapper_news_content_right_content{
  margin-bottom: 150px;
}
.wrapper_news_content_right_content ul li p {
  line-height: 60px;
  border-bottom: 1px dashed #eee;
  height: 60px;
  font-size: 18px;
}

.wrapper_news_content_right_content ul li p i {
  display: inline-block;
  width: 5px;
  height: 5px;
  background-color: #fff;
  border-radius: 50%;
  float: left;
  margin-top: 27px;
  margin-left: 10px;
  margin-right: 10px;
}

.wrapper_news_content_right_content ul li p .title {
  width: 80%;
  line-height: 60px;
  display: inline-block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  float: left;
}

.wrapper_news_content_right_content ul li p .time {
  display: inline-block;
  line-height: 60px;
  float: right;
  color: #707070;
  font-size: 14px;
}

.wrapper_news_content_right .news_content ul li {
  width: 30%;
  display: inline-block;
  margin-right: 4%;
  margin-top: 20px;
}

.wrapper_news_content_right .news_content ul li:nth-child(3n) {
  margin-right: 0 !important;
}

.wrapper_news_content_right .news_content {
  margin-bottom: 150px;
}
.wrapper_news_content_right .news_content ul li a img{
	object-fit: cover;
	height: 190px;
}
/* 新增 */

.lunbo{
  width: 100%;
 }
 .content{
  max-width: 1280px;
  min-width: 600px;
  min-height: 537px;
  /* margin: 20px auto; */
  position: relative;
 }
 #item{
  width: 100%;
  height: 100%;
   
 }
 #item li a img{
  width: 100%;
  height: 537px;
  object-fit: cover;
 }
 #item .item p{
  position: absolute;
  bottom: 0px;
  right: 0px;
  width: 100%;
  padding: 10px 20px;
  color: #fff;
  background: rgba(0,0,0,0.7);
  text-align: left;
 }
 #item .item img{
	 width: 100%;
	 height: 100%;
	object-fit: cover;
 }
	 
 .item{
	 width:1280px;
  position: absolute;
  opacity: 0;
  height: 100%;
  transition: all 1s;
 }
 .item.active{
  opacity:1;
 }
 img{
  width: 100%;
 }
 #btn-left{
  width: 30px;
  height: 69px;
  font-size: 30px;
  color: white;
  background-color:rgba(0,0,0,0.4);
  line-height: 69px;
  padding-left:5px;
  z-index: 10;/*始终显示在图片的上层*/
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-60%);/*使按钮向上偏移居中对齐*/
  cursor: pointer;
  opacity: 0;/*平时隐藏*/
 }
 .lunbo:hover #btn-left{
  /*鼠标滑入，显示图标*/
  opacity: 1;
 }
  
 #btn-right{
  width: 26px;
  height: 69px;
  font-size: 30px;
  color: white;
  background-color:rgba(0,0,0,0.4);
  line-height: 69px;
  padding-left: 5px;
  z-index: 10;
  position: absolute;
  right: 0;
  top: 50%;
  cursor: pointer;
  opacity: 0;
  transform: translateY(-60%);
 }
 .lunbo:hover #btn-right{
  opacity: 1;
 }
 #circle{
  height: 20px;
  display: flex;
  position: absolute;
  bottom: 10%;
  right: 25px;
 }
 .circle{
  width: 10px;
  height: 10px;
  border-radius: 10px;
  border: 2px solid white;
  background: rgba(0,0,0,0.4);
  cursor: pointer;
  margin: 5px;
 }
 .white{
  background-color: #FFFFFF;
 }