body {
  min-width: 1380px;
}
.top_banner {
  height: 520px;
}
.top_banner.solve {
  background: url(../../caseCenter/img/banner/solve.png) no-repeat;
  background-size: 100% 100%;
}
.top_banner.case {
  background: url(../../caseCenter/img/banner/case.png) no-repeat;
  background-size: 100% 100%;
}
.top_banner.industry {
  background: url(../../caseCenter/img/banner/industry.png) no-repeat;
  background-size: 100% 100%;
}
.top_banner.product {
  background: url(../../caseCenter/img/banner/product.png) no-repeat;
  background-size: 100% 100%;
}
.top_banner.report {
  background: url(../../caseCenter/img/banner/report.png) no-repeat;
  background-size: 100% 100%;
}
.section_solve {
  width: 100%;
  height: 320px;
  background: #000;
}
.section_solve .solve_content {
  width: 100%;
  margin: 0px auto;
  text-align: center;
  overflow: hidden;
}
.section_solve .solve_content .solve_title {
  width: 180px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  border: 1px solid #fff;
  color: #fff;
  display: block;
  border-radius: 30px;
  margin: 0 auto;
  font-size: 20px;
  margin-top: 120px;
}
.section_solve .solve_content .solve_length {
  display: block;
  text-align: center;
  color: #fff;
  font-size: 14px;
  margin-top: 20px;
}
.flex_wp {
  display: flex;
  justify-content: center;
  margin-top: 50px;
}
.section_main {
  width: 100%;
  margin-top: 40px;
}
.section_main.mod_article {
  flex: none;
  width: 800px;
  margin: 0;
}
.section_main.mod_article .mod_block_main {
  width: 100%;
  padding: 0;
  height: auto;
  margin: 0;
}
.section_main.mod_article .mod_block_main .main_case_list li {
  width: 100%;
  padding: 0;
  background: none;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp {
  height: 184px;
  border: 1px solid #E1E4E9;
  border-radius: 6px;
  padding: 20px;
  box-sizing: border-box;
  display: flex;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .image {
  width: 260px;
  height: 143px;
  margin-right: 16px;
  flex: none;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .content {
  flex: 1;
  overflow: hidden;
  position: relative;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .content .title {
  color: #1B232E;
  font-weight: 600;
  font-size: 18px;
  max-height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  margin-bottom: 10px;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .content .text {
  height: 40px;
  color: #60646A;
  font-size: 14px;
  overflow: hidden;
  word-break: break-all;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .content .bottom {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .content .bottom .time {
  font-weight: 400;
  color: #60646A;
  font-size: 12px;
  flex: none;
  margin-right: 14px;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .content .bottom .keys {
  flex: none;
  display: flex;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .content .bottom .keys .word {
  padding: 4px 6px;
  color: #1B232E;
  font-weight: 400;
  font-size: 12px;
  background: #EDEEF1;
  border-radius: 4px;
  margin-right: 8px;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .content .bottom .view {
  flex: 1;
  font-size: 12px;
  color: #ACB1B7;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.section_main.mod_article .mod_block_main .main_case_list li .article_item_wp .content .bottom .view .icon {
  display: inline-block;
  width: 15px;
  height: 15px;
  background: url(https://static-1.talk-fun.com/talklfun_index/pc/beta/caseCenter/img/see.svg) no-repeat;
  background-size: 100% 100%;
}
.section_main .mod_block_main {
  width: 1380px;
  min-height: 480px;
  margin: 0 auto;
  padding-bottom: 60px;
}
.section_main .mod_block_main .main_case_list {
  width: 100%;
}
.section_main .mod_block_main .main_case_list li {
  width: 1340px;
  display: block;
  padding: 20px;
  background: #fff;
  overflow: hidden;
  margin-top: 40px;
}
.section_main .mod_block_main .main_case_list li:first-child {
  margin-top: 0px;
}
.section_main .mod_block_main .main_case_list li .main_case_cover {
  width: 210px;
  height: 160px;
  float: left;
  cursor: pointer;
  position: relative;
}
.section_main .mod_block_main .main_case_list li .main_case_cover img {
  width: 100%;
  height: 100%;
  display: block;
  background-size: 100% 100%;
}
.section_main .mod_block_main .main_case_list li .main_case_content {
  width: 1080px;
  height: 160px;
  float: left;
  margin-left: 50px;
  position: relative;
}
.section_main .mod_block_main .main_case_list li .main_case_content .main_case_title {
  font-size: 18px;
  color: #333;
  font-weight: 600;
}
.section_main .mod_block_main .main_case_list li .main_case_content .main_case_intr {
  font-size: 12px;
  color: #999;
  margin-top: 30px;
}
.section_main .mod_block_main .main_case_list li .main_case_content .main_case_sign {
  width: 1080px;
  display: block;
  color: #999;
  line-height: 30px;
  font-size: 14px;
  position: absolute;
  bottom: 2px;
}
.section_main .mod_block_main .main_case_list li .main_case_content .main_case_sign .main_sign_left {
  display: block;
  float: left;
  overflow: hidden;
}
.section_main .mod_block_main .main_case_list li .main_case_content .main_case_sign .main_sign_left .main_sign_port {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: url(case/port.html) no-repeat;
  display: block;
  float: left;
}
.section_main .mod_block_main .main_case_list li .main_case_content .main_case_sign .main_sign_left .main_sign_inrt {
  float: left;
  display: block;
  line-height: 30px;
  margin-left: 10px;
}
.section_main .mod_block_main .main_case_list li .main_case_content .main_case_sign .main_sign_left .main_sign_inrt i {
  padding: 0px 4px;
  font-size: 14px;
}
.section_main .mod_block_main .main_case_list li .main_case_content .main_case_sign .main_sign_right {
  float: left;
  margin-left: 30px;
  padding-left: 20px;
}
.mod_side {
  margin: 0 0 0 50px;
  flex: none;
  width: 350px;
}
.mod_side .search_wp {
  width: 100%;
  position: relative;
}
.mod_side .search_wp input {
  outline: none;
  width: 100%;
  height: 40px;
  border: 1px solid #C3C8CE;
  border-radius: 8px;
  padding: 0 40px 0 1em;
  box-sizing: border-box;
}
.mod_side .search_wp input::placeholder {
  color: #BBBEC1;
}
.mod_side .search_wp .search_icon {
  position: absolute;
  right: 12px;
  top: 14px;
  display: inline-block;
  width: 15px;
  height: 15px;
  background: url(../../caseCenter/img/search_2%402x.png) no-repeat;
  background-size: 100% 100%;
  cursor: pointer;
}
.mod_side .hot_article,
.mod_side .recommend_wp {
  margin-top: 30px;
  width: 350px;
  flex: none;
  background: #F6F7FA;
  border: 1px solid #E1E4E9;
  border-radius: 8px;
  padding: 20px;
  box-sizing: border-box;
}
.mod_side .hot_article .tips,
.mod_side .recommend_wp .tips {
  border-left: 4px solid #E53333;
  padding-left: 4px;
  font-size: 18px;
  color: #1B232E;
  font-weight: 600;
  margin: 0 0 22px 0;
}
.mod_side .hot_article a:nth-of-type(1) .rank,
.mod_side .recommend_wp a:nth-of-type(1) .rank {
  background: url(../img/first.png) no-repeat;
  background-size: 100% 100%;
}
.mod_side .hot_article a:nth-of-type(2) .rank,
.mod_side .recommend_wp a:nth-of-type(2) .rank {
  background: url(../img/second.png) no-repeat;
  background-size: 100% 100%;
}
.mod_side .hot_article a:nth-of-type(3) .rank,
.mod_side .recommend_wp a:nth-of-type(3) .rank {
  background: url(../img/third.png) no-repeat;
  background-size: 100% 100%;
}
.mod_side .hot_article a:nth-of-type(4) .rank,
.mod_side .recommend_wp a:nth-of-type(4) .rank {
  background: url(../img/four.png) no-repeat;
  background-size: 100% 100%;
}
.mod_side .hot_article a:nth-of-type(5) .rank,
.mod_side .recommend_wp a:nth-of-type(5) .rank {
  background: url(../img/fifth.png) no-repeat;
  background-size: 100% 100%;
}
.mod_side .hot_article .item,
.mod_side .recommend_wp .item {
  margin-bottom: 16px;
  display: flex;
}
.mod_side .hot_article .item .rank,
.mod_side .recommend_wp .item .rank {
  width: 30px;
  height: 24px;
  margin-top: 5px;
  margin-right: 12px;
  flex: none;
}
.mod_side .hot_article .item .content,
.mod_side .recommend_wp .item .content {
  position: relative;
  flex: 1;
  padding: 0 58px 0 0;
  box-sizing: border-box;
  padding-bottom: 16px;
  border-bottom: 1px solid #E8EAEE;
}
.mod_side .hot_article .item .content .title,
.mod_side .recommend_wp .item .content .title {
  font-size: 14px;
  color: #1B232E;
  margin-bottom: 10px;
}
.mod_side .hot_article .item .content .title .top,
.mod_side .recommend_wp .item .content .title .top {
  color: #EB4F4F;
  border: 1px solid #EB4F4F;
  padding: 2px 4px;
  font-size: 12px;
  border-radius: 4px;
  margin-right: 4px;
}
.mod_side .hot_article .item .content .title .key,
.mod_side .recommend_wp .item .content .title .key {
  padding: 2px 4px;
  font-size: 12px;
  margin-right: 4px;
  color: #fff;
  background: #FFA131;
  border-radius: 4px;
}
.mod_side .hot_article .item .content .time,
.mod_side .recommend_wp .item .content .time {
  font-size: 12px;
  color: #ACB1B7;
}
.mod_side .hot_label {
  width: 100%;
  flex: none;
  background: #F6F7FA;
  border: 1px solid #E1E4E9;
  border-radius: 8px;
  padding: 20px;
  box-sizing: border-box;
  margin-top: 30px;
}
.mod_side .hot_label .tips {
  border-left: 4px solid #E53333;
  padding-left: 4px;
  font-size: 18px;
  color: #1B232E;
  font-weight: 600;
  margin: 0 0 22px 0;
}
.mod_side .hot_label .label-list-wp {
  display: flex;
  flex-wrap: wrap;
  margin-top: -5px;
}
.mod_side .hot_label .label-item {
  padding: 6px 12px;
  background: #F1F2F4;
  border: 1px solid #D6D9DE;
  border-radius: 8px;
  color: #1B232E;
  font-size: 14px;
  margin: 10px 16px 0 0;
  line-height: 1.5em;
  cursor: pointer;
}
.mod_side .hot_label .label-item.cur-editor {
  background: #ffffff;
  border-color: #ACB1B7;
}
.mod_side .hot_label .label-item .to-editor .icon {
  background: url(../assets/editor.html) no-repeat;
  background-size: 100% 100%;
  margin-left: 12px;
  display: none;
}
.mod_side .hot_label .label-item .editor {
  position: relative;
}
.mod_side .hot_label .label-item .editor input {
  border: none;
  outline: none;
  background: none;
  width: 100px;
}
.mod_side .hot_label .label-item .editor .icon {
  position: absolute;
  right: -12px;
  top: -4px;
  transform: translate(50%, 50%);
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #BFC8D2;
  color: #ffffff;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  line-height: 11px;
}
.mod_side .contact_us {
  width: 100%;
  flex: none;
  background: #F6F7FA;
  border: 1px solid #E1E4E9;
  border-radius: 8px;
  padding: 20px;
  box-sizing: border-box;
  margin-top: 30px;
}
.mod_side .contact_us .tips {
  border-left: 4px solid #E53333;
  padding-left: 4px;
  font-size: 18px;
  color: #1B232E;
  font-weight: 600;
  margin: 0 0 22px 0;
}
.mod_side .contact_us .content .qrcode_wp {
  display: flex;
  margin-bottom: 20px;
}
.mod_side .contact_us .content .qrcode_wp .item {
  flex: none;
  width: 150px;
  height: 180px;
  background: #E1E4E9;
  padding: 20px;
  box-sizing: border-box;
  border-radius: 8px;
  color: #1B232E;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
}
.mod_side .contact_us .content .qrcode_wp .item:nth-of-type(1) {
  margin-right: 10px;
}
.mod_side .contact_us .content .qrcode_wp .item .image {
  width: 110px;
  height: 110px;
  padding: 10px;
  background: #fff;
  box-sizing: border-box;
  display: flex;
  margin: 6px 0 0 0;
}
.mod_side .contact_us .content .qrcode_wp .item .image img {
  width: 90px;
  flex: 1;
  object-fit: cover;
}
.mod_side .contact_us .content .qq,
.mod_side .contact_us .content .telephone {
  font-size: 16px;
  font-weight: 400;
  color: #1B232E;
  margin-bottom: 14px;
}
.mod_side .contact_us .content .qq .icon,
.mod_side .contact_us .content .telephone .icon {
  vertical-align: -2px;
}
.mod_side .contact_us .content .qq.qq .icon,
.mod_side .contact_us .content .telephone.qq .icon {
  display: inline-block;
  width: 15px;
  height: 15px;
  background: url(https://static-1.talk-fun.com/talklfun_index/pc/beta/newsColumn/img/QQ.svg) no-repeat;
  background-size: 100% 100%;
}
.mod_side .contact_us .content .qq.telephone .icon,
.mod_side .contact_us .content .telephone.telephone .icon {
  display: inline-block;
  width: 15px;
  height: 15px;
  background: url(https://static-1.talk-fun.com/talklfun_index/pc/beta/newsColumn/img/phone.svg) no-repeat;
  background-size: 100% 100%;
}
.mod_side .contact_us .content .free_pop {
  height: 44px;
  background: #E53333;
  border-radius: 22px;
  font-weight: 400;
  color: #FFFFFF;
  font-size: 18px;
  text-align: center;
  line-height: 44px;
  cursor: pointer;
  margin-top: 30px;
}
.bottom_banner {
  height: 280px;
  background: url(../../caseCenter/img/banner/bottom_banner.png) no-repeat;
  background-size: cover;
  position: relative;
  overflow: hidden;
  margin-top: 110px;
}
.bottom_banner .title {
  text-align: center;
  font-weight: 400;
  color: #FFFFFF;
  font-size: 38px;
  margin-top: 64px;
  line-height: 1em;
}
.bottom_banner .btn_wp {
  position: absolute;
  bottom: 54px;
  width: 100%;
  display: flex;
  justify-content: center;
}
.bottom_banner .btn_wp > div {
  width: 240px;
  height: 70px;
  border-radius: 40px;
  cursor: pointer;
  text-align: center;
  line-height: 70px;
  font-size: 30px;
}
.bottom_banner .btn_wp .free_pop {
  color: #fff;
  background: rgba(225, 225, 225, 0.2);
  border: 1px solid #fff;
  line-height: 68px;
}
.bottom_banner .btn_wp .online {
  margin-left: 40px;
  background: #fff;
  color: #255EF0;
}