body {
  background: #EFEFEF;
  min-width: 1380px;
}
.section_banner {
  width: 100%;
  overflow: hidden;
}
.section_banner .mod_block_banner {
  width: 100%;
  height: 480px;
}
.section_banner .mod_block_banner .swiper-container {
  width: 100%;
  height: 480px;
}
.section_banner .mod_block_banner .swiper-container .swiper-wrapper {
  width: 100%;
}
.section_banner .mod_block_banner .swiper-container .swiper-wrapper .swiper-slide {
  width: 100%;
}
.section_banner .mod_block_banner .swiper-container .swiper-wrapper .swiper-slide img {
  width: 100%;
  height: 100%;
}
.section_main {
  width: 100%;
  padding: 30px 0px;
}
.section_main .mod_block_main {
  width: 1380px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}
.section_main .mod_block_main .main_left {
  width: 938px;
  float: left;
}
.section_main .mod_block_main .main_left .main_case_block {
  width: 100%;
  background: #fff;
  overflow: hidden;
  padding: 30px;
  margin-top: 30px;
}
.section_main .mod_block_main .main_left .main_case_block:first-child {
  margin-top: 0px;
}
.section_main .mod_block_main .main_left .main_case_block .case_cover {
  width: 340px;
  height: 240px;
  float: left;
  cursor: pointer;
}
.section_main .mod_block_main .main_left .main_case_block .case_cover img {
  width: 100%;
  height: 100%;
  background-size: 100% 100%;
}
.section_main .mod_block_main .main_left .main_case_block .case_content {
  width: 550px;
  height: 240px;
  float: right;
  position: relative;
  cursor: pointer;
}
.section_main .mod_block_main .main_left .main_case_block .case_content .case_title {
  width: 100%;
  color: #333;
  display: block;
  font-size: 24px;
}
.section_main .mod_block_main .main_left .main_case_block .case_content .case_intr {
  width: 100%;
  color: #999;
  font-size: 14px;
  margin-top: 20px;
  display: block;
}
.section_main .mod_block_main .main_left .main_case_block .case_content .case_sign {
  width: 100%;
  overflow: hidden;
  display: block;
  color: #999;
  line-height: 30px;
  font-size: 14px;
  position: absolute;
  bottom: 0px;
}
.section_main .mod_block_main .main_left .main_case_block .case_content .case_sign .case_sign_left {
  display: block;
  float: left;
  overflow: hidden;
}
.section_main .mod_block_main .main_left .main_case_block .case_content .case_sign .case_sign_left .case_sign_port {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: url(../img/port.png) no-repeat;
  display: block;
  float: left;
}
.section_main .mod_block_main .main_left .main_case_block .case_content .case_sign .case_sign_left .case_sign_inrt {
  float: left;
  display: block;
  line-height: 30px;
  margin-left: 10px;
}
.section_main .mod_block_main .main_left .main_case_block .case_content .case_sign .case_sign_left .case_sign_inrt i {
  padding: 0px 4px;
  font-size: 14px;
}
.section_main .mod_block_main .main_left .main_case_block .case_content .case_sign .case_sign_right {
  float: left;
  margin-left: 30px;
  padding-left: 20px;
}
.section_main .mod_block_main .main_right {
  width: 360px;
  float: right;
  position: absolute;
  right: 0px;
}
.section_main .mod_block_main .main_right .main_right_hot {
  width: 320px;
  padding: 20px 20px;
  height: 430px;
  background: #fff;
}
.section_main .mod_block_main .main_right .main_right_hot .main_hot_tab {
  width: 100%;
  height: 40px;
  border-bottom: 2px solid #e6e6e6;
  box-sizing: content-box;
}
.section_main .mod_block_main .main_right .main_right_hot .main_hot_tab li {
  height: 20px;
  display: inline-block;
  color: #333;
  padding: 10px 0px;
  font-size: 16px;
}
.section_main .mod_block_main .main_right .main_right_hot .main_hot_tab li.cur {
  border-bottom: 2px solid #666;
}
.section_main .mod_block_main .main_right .main_right_hot .main_hot_list {
  width: 100%;
  margin-top: 20px;
}
.section_main .mod_block_main .main_right .main_right_hot .main_hot_list li {
  width: 100%;
  margin-top: 20px;
  overflow: hidden;
}
.section_main .mod_block_main .main_right .main_right_hot .main_hot_list li .main_hot_title {
  color: #333;
  font-size: 14px;
  overflow: hidden;
  display: block;
  padding-left: 16px;
  background: url(../img/icon_02.png) 4px 7px no-repeat;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.section_main .mod_block_main .main_right .main_right_hot .main_hot_list li .main_hot_time {
  margin-top: 4px;
  display: block;
  color: #999;
  padding-left: 4px;
}
.section_main .mod_block_main .main_right .main_right_hot .main_hot_list li:first-child {
  margin-top: 0px;
}
.section_main .mod_block_main .main_right .main_right_label {
  width: 320px;
  padding: 20px 20px;
  height: 230px;
  margin-top: 30px;
  background: #fff;
}
.section_main .mod_block_main .main_right .main_right_label .main_label_tab {
  width: 100%;
  height: 40px;
  border-bottom: 2px solid #e6e6e6;
}
.section_main .mod_block_main .main_right .main_right_label .main_label_tab li {
  height: 20px;
  display: inline-block;
  color: #333;
  padding: 10px 0px;
  font-size: 16px;
}
.section_main .mod_block_main .main_right .main_right_label .main_label_tab li.cur {
  border-bottom: 2px solid #666;
}
.section_main .mod_block_main .main_right .main_right_label .main_label_list {
  width: 100%;
  height: 180px;
  margin-top: 20px;
  overflow: hidden;
}
.section_main .mod_block_main .main_right .main_right_label .main_label_list li {
  min-width: 68px;
  height: 28px;
  line-height: 28px;
  padding: 0px 8px;
  border: 1px solid #e6e6e6;
  float: left;
  margin-left: 15px;
  font-size: 14px;
}
.section_main .mod_block_main .main_right .main_right_label .main_label_list li a {
  max-width: 68px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  text-align: center;
  color: #666;
}
.section_main .mod_block_main .main_right .main_right_label .main_label_list li:nth-child(3n+1) {
  margin-left: 0px;
}
.section_main .mod_block_main .main_right .main_right_label .main_label_list li:nth-child(n+4) {
  margin-top: 15px;
}
.section_main .mod_block_main .main_right .main_right_label .main_label_list li:hover a {
  color: #000;
}
.section_main .mod_block_main .main_right .main_right_wechat {
  width: 320px;
  padding: 20px 20px;
  height: 260px;
  margin-top: 30px;
  background: #fff;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_wechat_tab {
  width: 100%;
  height: 40px;
  border-bottom: 2px solid #e6e6e6;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_wechat_tab li {
  height: 20px;
  display: inline-block;
  color: #333;
  padding: 10px 0px;
  font-size: 16px;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_wechat_tab li.cur {
  border-bottom: 2px solid #666;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_wechat_main {
  width: 100%;
  margin-top: 20px;
  overflow: hidden;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_wechat_main .main_wechat_qrcode {
  width: 129px;
  height: 129px;
  float: left;
  background: url(../img/wx.png) no-repeat;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_wechat_main .main_wechat_contact {
  width: 160px;
  float: left;
  margin-left: 20px;
  margin-top: 10px;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_wechat_main .main_wechat_contact p {
  line-height: 100%;
  font-size: 14px;
  color: #333;
  text-align: center;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_wechat_main .main_wechat_contact p:first-child {
  font-size: 16px;
  font-weight: 600;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_wechat_main .main_wechat_contact p:nth-child(2) {
  margin-top: 20px;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_wechat_main .main_wechat_contact p:nth-child(n+3) {
  margin-top: 12px;
}
.section_main .mod_block_main .main_right .main_right_wechat .main_customer_btn {
  width: 100%;
  height: 40px;
  background: #FF3355;
  color: #fff;
  font-size: 18px;
  text-align: center;
  line-height: 40px;
  border-radius: 2px;
  margin-top: 20px;
  cursor: pointer;
  font-weight: 500;
}
.section_main div,
.section_main li {
  box-sizing: content-box;
}