.en_main { background: url(/en/resource/cms/2017/11/img_pc_site/2017110613525044058.jpg) no-repeat center top; }
.en_second { width: 1200px; margin: 0 auto; padding-bottom: 74px;}
.en_s_left { width: 244px; background: #f4f4f4; padding-bottom: 130px; float: left; }
.en_s_right { width: 860px; min-height:314px; padding: 10px 30px; background: #fff; border: 1px solid #dfe3e4; float: right; }

/*二级导航*/
.en_s_nav { width: 100%; }
.en_s_nav .s_name { height: 37px; padding-left: 18px; padding-top: 17px; background: url(/en/resource/cms/2017/11/img_pc_site/2017110611091780360.jpg) no-repeat center; }
.en_s_nav .s_name span { padding-left: 14px; line-height: 20px; border-left: 3px solid #fff; color: #fff; font-size: 18px; font-weight: bold;}
.en_s_nav ul {}
.en_s_nav ul li.yli { border-top: 1px solid #fff; overflow: hidden;}
.en_s_nav ul li.yli:first-child { border-top:0;}
.en_s_nav ul li.yli a { display: block; overflow: hidden; padding:15px 10px 15px 34px; line-height: 20px; background: url(/en/resource/cms/2017/11/img_pc_site/2017110611320258367.png) no-repeat 18px center; font-size: 14px; color: #555555; }
.en_s_nav ul li.y_chek a,.en_s_nav ul li.yli:hover a {background: #b9e6ff url(/en/resource/cms/2017/11/img_pc_site/2017110611320253975.png) no-repeat; background-position: 18px center; color: #2fa3de; font-weight: bold;}

/*文字介绍*/
.en_info { text-align: justify; font-size: 16px; color: #333; line-height: 220%; padding-top: 30px; }
.en_info p { text-align: justify; font-size: 16px; color: #333; line-height: 220%; margin-bottom: 25px; }
.en_info p strong { font-size: 16px; color: #333; line-height: 220%;}
.en_info img { max-width: 100%; margin: 0 6px;}

@media screen and (max-width:1024px){
    .en_main { background: none; padding-top: 65px;}
    .en_ap_head {background: #2fa3de;}
    .en_second { width: 100%;}
    .en_s_left { display: none; }
    .en_s_right { float: none; width: 100%; border: 0; box-sizing: border-box; -webkit-box-sizing: border-box; padding: 10px 20px;}
}

@media screen and (min-width:768px) and (max-width:1024px){

}

@media screen and (min-width:640px) and (max-width:767px){


}

@media screen and (min-width:480px) and (max-width:639px){
    .en_main { padding-top: 55px;}
    .en_s_right { padding: 0 10px 20px;}
    .en_list li { margin-top: 20px;}
    .en_list li .top { padding: 0 100px 0 10px;}
    .en_list li .top span { right: 10px;}
    .en_list li .summary { padding: 8px 10px; height: 84px; overflow: hidden;}

}

@media screen and (min-width:320px) and (max-width:479px){
    .en_main { padding-top: 55px;}
    .en_s_right { padding: 0 10px 20px;}
    .en_list li { margin-top: 20px;}
    .en_list li .top { padding: 0 10px;}
    .en_list li .top span { display: none;}
    .en_list li .summary { padding: 8px 10px; height: 84px; overflow: hidden;}
}