.top_search {
  width: 100%;
  height: 200px;
  background: url(../imgs/goods_list_bg.jpg) no-repeat center;
}
.top_search .search {
  height: 60px;
  background: #FFFFFF;
  overflow: hidden;
  padding: 15px 30px;
  margin-top: 70px;
}
.top_search .search .input {
  width: 75%;
  font-size: 16px;
  height: 30px;
  line-height: 30px;
  border: 0;
  background: none;
}
.top_search .search .search_a {
  width: 30px;
  height: 30px;
  background: url(../imgs/search_icon.png) no-repeat center;
}
.product_list {
  padding: 50px 0;
  margin: auto;
  float: none;
}
.product_list .left_nav {
  padding: 0 25px;
}
.product_list .left_nav .nav_tit {
  height: 75px;
  line-height: 80px;
  padding: 0 35px;
  background: #b5c1db;
  color: #FFFFFF;
  overflow: hidden;
  font-size: 26px;
  cursor: pointer;
}
.product_list .left_nav .nav_tit .right_icon {
  font-size: 40px;
}
.product_list .left_nav .nav_tit .add {
  display: block;
}
.product_list .left_nav .nav_tit .reduce {
  display: none;
}
.product_list .left_nav .f_li {
  margin-bottom: 35px;
}
.product_list .left_nav .c_ul {
  padding: 30px 0 0 0;
  display: none;
}
.product_list .left_nav .c_ul .c_li {
  padding: 0 38px;
  height: 56px;
  line-height: 56px;
  font-size: 16px;
}
.product_list .left_nav .active_li .c_ul {
  display: block;
}
.product_list .left_nav .active_li .nav_tit {
  background: #093388;
}
.product_list .left_nav .active_li .nav_tit .add {
  display: none;
}
.product_list .left_nav .active_li .nav_tit .reduce {
  display: block;
}
.product_list .right_list {
  padding: 0 25px;
}
.product_list .right_list .list_item {
  width: auto;
  padding: 70px 40px 15px 40px;
}
.product_list .right_list .list_item .product_img {
  height: 300px;
  margin-bottom: 30px;
  text-align: center;
}
.product_list .right_list .list_item .product_img img {
  max-width: 300px;
    width:100%;
     height:auto;
	 margin-top:25px
}
.product_list .right_list .list_item .tit {
  font-size: 28px;
  color: #000;
  border-bottom: 2px #000000 solid;
  padding: 0 0 20px 0;
  margin-bottom: 40px;
}
.product_list .right_list .list_item .small_text {
  font-size: 16px;
  line-height: 1.8em;
  max-height: 80px;
  overflow: hidden;
}
.product_list .right_list .list_item .more_btn {
  width: 230px;
  height: 55px;
  line-height: 55px;
  font-size: 18px;
  padding: 0 13px;
  margin-top: 30px;
}
.product_list .right_list .list_item .more_btn .more_icon {
  width: 53px;
}
.product_list .right_list .list_item:hover {
  background: #F6F6F6;
}
.product_list .right_list .list_item:hover .more_btn {
  background: #093388;
  border-color: #093388;
  color: #FFFFFF;
}
.product_list .right_list .list_item:hover .more_btn .more_icon {
  background: url(../imgs/more_hover.png) no-repeat right center;
}
.product_list .pages_nums {
  padding: 30px;
  margin-top: 50px;
  background: #093388;
  text-align: center;
}
.product_list .pages_nums a {
  display: inline-block;
  margin: 5px;
  background: #FFFFFF;
  font-size: 14px;
  color: #000;
  padding: 0 10px;
  height: 30px;
  line-height: 30px;
}
.product_list .pages_nums b {
  display: inline-block;
  margin: 5px;
  font-size: 14px;
  color: #fff;
  padding: 0 10px;
  height: 30px;
  line-height: 30px;
}
.product_list .pages_nums a[title="Total record"] {
  display: none;
}
.product_details {
  padding: 90px 0;
  margin: auto;
  float: none;
}
.product_details .details_left {
  padding: 0 25px;
  margin-bottom: 30px;
}
.product_details .details_left .a_back {
  width: 175px;
  height: 55px;
  display: block;
  border: 2px #000000 solid;
  font-size: 16px;
  color: #000;
  line-height: 55px;
  padding: 0 15px;
}
.product_details .details_left .a_back .icon {
  width: 53px;
  height: 100%;
  background: url(../imgs/back.png) no-repeat left center;
  background-size: 53px auto;
}
.product_details .details_left .a_back:hover {
  color: #FFFFFF;
  background: #093388;
  border-color: #093388;
}
.product_details .details_left .a_back:hover .icon {
  background: url(../imgs/back_hover.png) no-repeat left center;
  background-size: 53px auto;
}
.product_details .details_left .product_img {
  width: 100%;
  height: auto;
  margin-top: 150px;
  text-align: center;
}
.product_details .details_left .product_img img {
  max-width: 375px;
}
.product_details .details_left .product_name {
  font-size: 28px;
  color: #093388;
  padding-top: 30px;
  border-top: 2px #093388 solid;
  margin: 30px 0 15px 0;
}
.product_details .details_left .small_text {
  font-size: 16px;
  color: #7f7f7f;
  line-height: 1.8em;
}
.product_details .right_content {
  padding: 0 25px;
}
.product_details .right_content .tab_navs {
  overflow: hidden;
  margin-bottom: 70px;
}
.product_details .right_content .tab_navs li {
  width: 20%;
  height: auto;
  padding: 35px 0;
  text-align: center;
  font-size: 20px;
  float: left;
  background: #f6f6f6;
  position: relative;
}
.product_details .right_content .tab_navs li .icon {
  width: 45px;
  height: 45px;
  margin: 0 auto 0 auto;
}
.product_details .right_content .tab_navs li .tit {
  margin-top: 10px;
}
.product_details .right_content .tab_navs li .cpgs_icon {
  background: url(../imgs/pnav_01.png) no-repeat center;
}
.product_details .right_content .tab_navs li .jscs_icon {
  background: url(../imgs/pnav_02.png) no-repeat center;
}
.product_details .right_content .tab_navs li .cpxx_icon {
  background: url(../imgs/pnav_03.png) no-repeat center;
}
.product_details .right_content .tab_navs li .cpyb_icon {
  background: url(../imgs/pnav_04.png) no-repeat center;
}
.product_details .right_content .tab_navs li .cprz_icon {
  background: url(../imgs/pnav_05.png) no-repeat center;
}
.product_details .right_content .tab_navs .active {
  color: #FFFFFF;
  background: #093388;
}
.product_details .right_content .tab_navs .active::after {
  content: "";
  width: 100%;
  height: 14px;
  position: absolute;
  left: 0;
  bottom: 0px;
  background: url(../imgs/active_icon.png) no-repeat center;
  background-size: 22px auto;
}
.product_details .right_content .tab_navs .active .cpgs_icon {
  background: url(../imgs/pnav_01_hover.png) no-repeat center;
}
.product_details .right_content .tab_navs .active .jscs_icon {
  background: url(../imgs/pnav_02_hover.png) no-repeat center;
}
.product_details .right_content .tab_navs .active .cpxx_icon {
  background: url(../imgs/pnav_03_hover.png) no-repeat center;
}
.product_details .right_content .tab_navs .active .cpyb_icon {
  background: url(../imgs/pnav_04_hover.png) no-repeat center;
}
.product_details .right_content .tab_navs .active .cprz_icon {
  background: url(../imgs/pnav_05_hover.png) no-repeat center;
}
.product_details .right_content .tab_tit {
  padding: 0 20px;
  font-size: 20px;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 54px;
  height: 54px;
  background: #093388;
  margin-bottom: 30px;
}
.product_details .right_content .content {
  font-size: 16px;
  color: #666666;
  line-height: 1.8em;
  margin-bottom: 30px;
}
.product_details .right_content .content p {
  margin-bottom: 15px;
}
.product_details .right_content .content .pdf_line {
  padding: 20px 0;
  font-size: 18px;
  color: #000;
  overflow: hidden;
  border-bottom: 1px #c6c6c6 solid;
  height: auto;
  line-height: 32px;
}
.product_details .right_content .content .pdf_line .file_name {
  padding-left: 40px;
  background: url(../imgs/pdf1_icon.png) no-repeat left center;
}
.product_details .right_content .content .pdf_line .file_name2 {
  background: url(../imgs/pdf2_icon.png) no-repeat left center;
}
.product_details .right_content .content .pdf_line .down {
  padding-left: 40px;
  height: 32px;
  background: url(../imgs/down_icon.png) no-repeat left center;
}