.product-content-section {
    width: 95%;
    min-width: 1200px;
    margin: 0 auto;
}
.content {
    overflow: hidden;
    padding: 40px 0 30px;
}


.info_main {
    width: 65%;
    float: left;
}
.product_box {
    margin-top: 15px;
}
table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    word-break: break-all;
}
.product_box.size {
    position: relative;
    min-height: 270px;
}
.product_box h3.subject {
    margin-bottom: 11px;
    font-size: 28px;
    color: #000;
    letter-spacing: -1.2px;
    font-weight: bold;
}
.product_box .cont_wrap:after {
    display: block;
    clear: both;
    content: "";
}
.product_box.size .spec {
    width: 500px;
}
.tb_basic {
    border-width: 1px 0;
    border-style: solid;
    border-color: #666;
    position: relative;
}
 .sub_txt {
    position: absolute;
    top: 7px;
    right: 47px;
    font-size: 12px;
    color: #666;
}
.tb_basic th {
    padding: 14px 0;
    border-bottom: 1px solid #d1d1d1;
    background-color: #f2f2f2;
    font-weight: 400;
    color: #000;
    text-align: center;
    letter-spacing: -.4px;
    font-weight: bold;
}

.tb_basic td {
    padding: 14px 38px;
    border-bottom: 1px solid #d1d1d1;
    font-weight: 400;
    color: #000;
    font-size: 16px;
}

.t-th {
    background-color: #f2f2f2;
    font-weight: 400;
    color: #000;
    text-align: center;
    letter-spacing: -.4px;
}

 .ctg_img_wrap {
    position: absolute;
    top: 4px;
    right: 0;
}
.product_box .features {
    display: block;
    width: 440px;
    height: 300px;
    background-position: 0 0;
    background-repeat: no-repeat;
    text-indent: -9999px;
}
.info_part {
    padding: 37px 0 20px;
    border-bottom: 1px solid #e2e2e2;
}
.info_part .category {
    font-weight: 500;
    font-size: 20px;
    color: #000;
    line-height: 1;
}

.category>li {
    float: left;
    margin-left: 5px;
    font-weight: 600;
}
.info_part .category>li:first-child:before {
    content: "";
}
.category>li:before {
    content: ">";
    margin-right: 3px;
}
.category:after {
    display: block;
    clear: both;
    content: "";
}
.section {
    max-width: 1440px;
    margin: 0 auto;
}
.info_part h2.subject {
    margin-top: 20px;
    font-weight: 600;
    font-size: 50px;
    line-height: 1;
}
.warn_box {
    margin-top: 10px;
}
.warn_box .warn_b {
    position: relative;
    padding: 17px 20px 17px 100px;
    border: 1px solid #dfdfdf;
    font-size: 14px;
    color: #333;
    line-height: 1.6;
}
.info_part_sub {
    float: right;
    width: 25%;
}
.data_download>li {
    margin-top: 5px;
}
.info_part_sub .info_box+.info_box {
    margin-top: 40px;
}

.info_box h3.subject {
    margin-bottom: 11px;
    font-size: 28px;
    color: #000;
    letter-spacing: -1.2px;
}
.data_download>li:first-child {
    margin-top: 0;
}
.data_download .btn {
    display: block;
    position: relative;
    height: 80px;
    padding-left: 75px;
    background-color: #143C68;
    font-size: 18px;
    color: #fff;
    text-align: left;
    line-height: 68px;
}
.data_download .btn_inner {
    display: block;
    position: absolute;
    top: 50%;
    left: 15px;
    width: 40px;
    height: 40px;
    margin-top: -20px;
    text-align: center;
    line-height: 1;
    background-size: contain;
}

.data_download i {
    position: absolute;
    left:20px;
    top: 25px;
    font-size:35px;
    text-align: center;
    line-height: 1;
    background-size: contain;
}
.info_box h3.subject {
    margin-bottom: 11px;
    font-size: 28px;
    color: #000;
    letter-spacing: -1.2px;
}
.recmmd_list .btn {
    display: block;
    position: relative;
    width: 100%;
    height: 60px;
    padding-left: 21px;
    background-color: #f2f2f2;
    font-size: 18px;
    color: #000;
    line-height: 1;
    text-align: left;
}
.recmmd_list .btn_inner {
    display: inline-block;
    vertical-align: middle;
}
.recmmd_list .btn .sub_info {
    display: block;
    margin-bottom: 3px;
    font-size: 14px;
    color: #0079cc;
}
.recmmd_list .btn:before {
    display: inline-block;
    width: 0;
    height: 100%;
    vertical-align: middle;
    content: "";
}
.recmmd_list>li {
    margin-top: 5px;
}
.data_download .btn_inner:before {
    width: 37px;
    height: 40px;
    display: inline-block;

    background-repeat: no-repeat;
    content: "";
}
.icon {
    display: block;
    font-size: 65px !important;
    color: #333;
    -webkit-transition: font-size 0.25s linear, width 0.25s linear;
    -moz-transition: font-size 0.25s linear, width 0.25s linear;
    transition: font-size 0.25s linear, width 0.25s linear;
}
.jinggao{
    position: absolute;
    left: 1%;
    top:-15%;
}
.btn_down_pdf {
    display: block;
    width: 100%;
    height: 60px;
    font-size: 18px;
    line-height: 60px;
    text-align: center;
    color: #fff;
    background-color: #999;
    font-family: Arial, Helvetica, "Microsoft YaHei New", "Microsoft Yahei", "微软雅黑", 宋体, SimSun, STXihei, "华文细黑", sans-serif;
    border: 1px #999;
    border-radius: 1px;
}