@charset "UTF-8";
}
.product_about {
  padding-top: 60px;
  padding-bottom: 68px;
}
.product_about .product_about_l {
  float: left;
  width: 44.21875%;
}
.product_about .product_about_l img {
  width: 100%;
  border: 1px solid #E5E5E5;
}
.product_about .product_about_r {
  float: right;
  width: 50%;
}
.product_about .product_about_r h2 {
  color: #282828;
  font-size: 30px;
  border-bottom: 1px dashed #cbcbcb;
  padding-bottom: 30px;
  margin-bottom: 50px;
}
.product_about .product_about_r p {
  color: #282828;
  font-size: 14px;
  line-height: 25px;
}
.product_about .product_about_r p .product_about_r_span {
  width: 60px;
  display: inline-block;
  text-align: justify;
}
.product_about .product_about_con {
  margin-top: 55px;
}
.product_about .product_about_con .tabs {
  background: url(../images/product_about_07.jpg);
  background-size: 100% 100%;
  border-bottom: 2px solid #333333;
  border-top: 1px solid #F5F5F5;
  border-right: 1px solid #E5E5E5;
}
.product_about .product_about_con .tabs li {
  float: left;
  width: 24.5%;
  max-width: 268px;
  border-left: 1px solid #E5E5E5;
}
.product_about .product_about_con .tabs li a {
  line-height: 60px;
  display: block;
  text-align: center;
  color: #000000;
  font-size: 17px;
}
.product_about .product_about_con .tabs li a img {
  margin-right: 14px;
}
.product_about .product_about_con .tabs li a > img:nth-child(1) {
  display: none;
}
.product_about .product_about_con .tabs .thistab a {
  background: #333333;
  color: #FFFFFF;
}
.product_about .product_about_con .tabs .thistab a > img:nth-child(1) {
  display: inline-block;
}
.product_about .product_about_con .tabs .thistab a > img:nth-child(2) {
  display: none;
}
.product_about .product_about_con .tab_conbox .tab_con {
  border: 1px solid #efefef;
  padding: 10px 10px;
}
.product_about_td {
  color: #000000;
  font-size: 14px;
  line-height: 40px;
}
.product_about_td img {
  position: relative;
  top: -2px;
  margin-right: 18px;
}
.product_about_jg img {
  display: block;
  max-width: 100%;
  margin: 0px auto;
  height: auto !important;
}
.product_about_cs table {
  width: 100%;
  word-break: break-all;
}
.product_about_cs table th {
  background: #999999;
  line-height: 22px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: bold;
  color: #FFFFFF;
  border: 2px solid #999999;
  border-left: 2px solid #898989;
  border-right: 2px solid #898989;
}
.product_about_cs table tr > th:first-child {
  border-left: 2px solid #999999;
}
.product_about_cs table tr > th:nth-child(1),
.product_about_cs table tr > th:nth-child(2) {
  width: 260px;
}
.product_about_cs table td {
  color: #000000;
  font-size: 14px;
  line-height: 22px;
  padding: 12px 24px;
  border: 2px solid #eeeeee;
}
.product_about_xz table {
  width: 100%;
}
.product_about_xz table th {
  background: #999999;
  line-height: 22px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: bold;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
}
.product_about_xz table td {
  color: #333333;
  font-size: 14px;
  line-height: 30px;
  padding: 17px 24px;
  border: 2px solid #FFFFFF;
}
.product_about_xz table tr img {
  width: 24px;
}
.product_about_xz table tr a {
  max-width: 125px;
  width: 100%;
  line-height: 26px;
  color: #84c225;
  text-align: center;
  display: block;
  border: 2px solid #84c225;
  border-radius: 14px;
  transition: 0.2s;
}
.product_about_xz table tr a:hover {
  color: #FFFFFF;
  background: #84c225;
  transition: 0.2s;
}
.product_about_xz table tr > td:nth-child(1) {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.product_about_xz table tr > td:nth-child(4) {
  font-weight: bold;