@charset "utf-8";
.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.layout_head {
  height: 27px;
  position: relative;
}
.layout_head .head_p {
  position: relative;
  float: left;
  height: 27px;
  font-size: 20px;
  color: #4F4F4F;
  line-height: 27px;
  letter-spacing: 1px;
  font-weight: 500;
}
.layout_head .head_a {
  float: right;
  margin-top: 6px;
  height: 17px;
  font-size: 12px;
  color: #FF5D4F;
  line-height: 17px;
  letter-spacing: 1px;
}
.layout_head .head_a:hover {
  color: #FF5D4F !important;
}
.layout_head .head_a_list .head_a {
  display: none;
}
.layout_head .head_a_list .head_a:first-child {
  display: block;
}
.layout_main {
  padding-top: 11px;
  padding-bottom: 48px;
}
#banner {
  width: 100%;
  height: 350px;
  min-width: 1004px;
  background: url(../images/banner1.png) no-repeat top center;
}
.headnav {
  margin-bottom: 26px;
}
.expert_moduler {
  padding: 25px 58px 82px 50px;
  background-color: #fff;
}
.expert_moduler .main_body {
  padding-top: 8px;
  width: 100%;
  padding-bottom: 26px;
}
.expert_moduler .list {
  width: 100%;
}
.expert_moduler .item {
  width: 100%;
  padding: 20px 0 24px 0;
  border-bottom: 1px solid #d8d8d8;
}
.expert_moduler .item a {
  display: block;
}
.expert_moduler .item .img {
  float: left;
  width: 105px;
  height: 128px;
}
.expert_moduler .item .img img {
  width: 100%;
  height: 100%;
}
.expert_moduler .item .item_dl {
  float: left;
  margin-left: 33px;
  width: 717px;
  padding-top: 29px;
  box-sizing: border-box;
}
.expert_moduler .item .item_title {
  width: 100%;
  height: 17px;
  font-size: 12px;
  color: #B3B3B3;
  line-height: 17px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.expert_moduler .item .item_name {
  font-size: 14px;
  height: 20px;
  color: #656565;
  line-height: 20px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.expert_moduler .item .item_before {
  width: 42px;
  height: 2px;
  background: #909090;
  margin-top: 13px;
}
.expert_moduler .item .item_detail {
  margin-top: 4px;
  font-size: 12px;
  color: #898989;
  line-height: 20px;
  word-break: break-all;
}
.expert_moduler .item:hover a .item_title {
  color: #cf000f;
}
.expert_moduler .item:last-child {
  border-bottom: none;
}
.course_tabs {
  margin-top: 20px;
  width: 100%;
  position: relative;
}
.course_tabs .tabs_list {
  width: 100%;
  position: relative;
}
.course_tabs ul {
  width: auto;
}
.course_tabs li {
  position: relative;
  float: left;
  line-height: 22px;
  height: 22px;
  margin-right: 32px;
  margin-bottom: 15px;
}
.course_tabs li a {
  font-size: 16px;
  color: #898989;
  line-height: 22px;
  letter-spacing: 1px;
}
.course_tabs li:before {
  display: none;
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #e70e00 0%, #fdb089 100%);
  border-radius: 2px;
}
.course_tabs .active a {
  color: #6F6F6F;
}
.course_tabs .active:before {
  display: block;
}
.course_tabs li:hover a {
  color: #6F6F6F !important;
}
.course_tabs li:hover:before {
  display: block;
}