html,body{margin:0 auto;padding:0;color:#333333;font:12px "Microsoft YaHei", Geneva, sans-serif;text-align:center; background:#f6f6f6;}
body > div{margin-right:auto;margin-left:auto;text-align:center; }
div,form,ul,ol,li,span,p,dl,dt,dd,img{margin:0;padding:0;border:0;}
h1,h2,h3,h4,h5,h6{margin:0;padding:0;font-size:14px;font-weight:normal;}
ul,ol,li{list-style:none}
table,td,input,textarea{font-size: 14px;}
input,button,select,textarea{outline:none;font:14px "Microsoft YaHei", Geneva, sans-serif;}
textarea{resize:none}
table{border-collapse: collapse;}
/* 链接颜色 */
a{color:#333333;text-decoration:none;}
a:hover{color:#0066cc!important;}
.clearboth {zoom:1;}
.clearboth:after{clear:both;content:'.';display:block;width: 0;height: 0;visibility:hidden;}
.top{height:32px; width: 100%;overflow: hidden; background-color: #eeeeee; font-size: 12px; line-height:32px;}
.top .t_c{ width: 1200px; margin:0 auto; }
.top .t_c .t_l{ float: left;}
.top .t_c .t_r{ float: right;}
.top .t_c .t_r a{ margin-left: 20px;}
.search_top{ height: 127px; background-color: #ffffff;}
.search_top .s_c{ width: 1200px; margin: 0 auto;  overflow: hidden;}
.search_top .s_c .l{ float: left; overflow: hidden; margin-top: 39px;}
.search_top .s_c .l div{ float: left;}
.search_top .s_c .l div.logo{margin-right: 28px;}
.search_top .s_c .l div.tit h2{ font-size: 30px; font-weight: bold; }
.search_top .s_c .l div.tit h2 span{  margin-left: 10px; display: inline-block; width: 53px; height: 24px; background:url("/images/juhong/certified.png") no-repeat center center; background-size: 100% 100%; font-size: 12px; color: #ffffff;font-weight: normal; line-height: 23px; padding-left: 15px; vertical-align: middle;}
.search_top .s_c .l div.tit p{ text-align: left; margin-top: 14px; padding-left: 5px;}
.search_top .s_c .r{ float: right;overflow: hidden; margin-top: 47px;}
.search_top .s_c .r div{ float: left;}
.search_top .s_c .r div.tel{ font-size: 24px; color: #ed2200; margin-right: 26px;}
.search_top .s_c .r div.tel img{ vertical-align: middle; margin-right: 14px;}
.search_top .s_c .r div.s_btn{ width: 120px; height: 36px; line-height: 36px; background-color: #ff3300; color: #ffffff; font-size: 18px; border-radius: 36px; cursor: pointer; }
.top_nav{ height: 52px; background-color: #20222a; color: #ffffff; line-height: 52px; }
.nav_c{ width: 1200px; margin:0 auto; position: relative;}
.nav_c h2,.nav_c ul{ float: left;  font-size: 16px;}
.nav_c h2{ font-weight: bold; cursor: pointer; width: 250px; text-align: center; background-color: #000000}
.nav_c h2 img{ vertical-align: middle;margin-left: 8px; }
.nav_c>ul{ overflow: hidden; }
.nav_c>ul li{ float: left; }
.nav_c>ul li a{ color: #ffffff; }
.nav_c>ul li a:hover{ color: #ffffff!important; }
.nav_c ul.nav_main li{ width: 118px; position: relative;}
.nav_c ul.nav_main li.curr{  background-color: #0066cc; }
.nav_c ul.nav_main li:hover{ background-color: #0066cc; }
.nav_c ul.nav_main li img{position: absolute;top: 16px; right: 3px;}
.nav_c ul.nav_slide{ float: right;font-size: 14px; }
.nav_c ul.nav_slide li{ margin-left: 28px; }
.nav_c .drop-down{ position: absolute; top: 52px; width: 1194px; height: 400px; z-index: 99; overflow: hidden;display: none;}
.nav_c .drop-down .class_l{ float: left;width: 250px; height: 400px; background-color: #f8f8f8; }
.nav_c .drop-down .class_l ul{width: 250px; }
.nav_c .drop-down .class_l ul li{height: 52px; line-height: 52px;border-bottom: 1px solid #f8f8f8; background-color:#e7e9ec; text-align: left; padding-left: 22px; }
.nav_c .drop-down .class_l ul li.on{ background-color: #f8f8f8; }
.nav_c .drop-down .class_l ul li a{font-size: 16px; display: block;}
.nav_c .drop-down .class_r{float: left; padding-top: 15px; width: 944px; background-color: #ffffff; height: 385px;}
.nav_c .drop-down .class_r div{width: 870px; padding-left: 40px; height: 360px;}
.nav_c .drop-down .class_r ul{ overflow: hidden;height: 360px; }
.nav_c .drop-down .class_r ul li{ float: left; padding-right: 55px; height: 67px; line-height: 67px; border-bottom: 1px dashed #e6e6e6;}