.ls_top_2018{width:100%;height:42px;background:#355e92;}.ls_top_2018_con{width:1200px;height:42px;margin:0 auto;}.ls_top_2018-right{width:550px;height:42px;float:right;color:#fff;line-height:42px;font-size:14px;}.ls_top_2018-right li{float:left;margin-right:10px;}.ls_top_2018-right li:nth-child(3){margin-left:25px;margin-right:25px;}.ls_top_2018-right li img{float:left;margin-left:20px;margin-top:11px;}.ls_top_2018-right li span{float:left;margin-left:10px;}.ls_top_2018-right li span a{color:#fff}.ls_head_2018{width:1200px;margin:0 auto;height:168px;}.ls_head_2018_logo{margin-top:24px;float:left;}.ls_head_2018_right{width:460px;height:50px;float:right;margin-top:38px;}.ls_head_2018_right input{float:left;height:50px;width:350px;border:1px solid #cbcbcb;background:#fff;border-right:none;padding-left:10px;font-size:14px;}.ls_head_2018_right span{float:right;height:50px;width:110px;background:#355e92;line-height:50px;text-align:center;}.ls_head_2018_right span a{color:#fff;font-size:16px;float:left;margin-left:10px}.ls_head_2018_right span img{float:left;margin-top:14px;margin-left:20px;}.ls_nav_2018{width:1200px;height:50px;margin:0 auto;background:#fff}.ls_nav_2018 li{float:left;width:240px;height:50px;line-height:50px;font-size:20px;cursor:pointer;}.h1{background:#1561af;}#jrls_jh img{opacity:1;}.duoyu{width:100%;background:url("1212.png");}.ls_nav_2018 li:last-child{margin-right:0;}.ls_nav_2018 li img{float:left;margin-top:10px;margin-left:45px;opacity:0.45;}.ls_nav_2018 li span{float:left;margin-left:15px;}.ls_nav_2018 li span a{color:#fff}