.menu{background-color:#333;position:relative;font-size:14px}
.firstnav{display:inline-block;list-style:none}
.firstnav>li{position:relative;float:left}
.drop-down-content{list-style:none}
.drop-down-content1{list-style:none}
.firstnav a{display:block;text-decoration:none;height:50px;text-align:center;line-height:50px;font-size:14px;color:#fff;font-weight:600}
.drop-down-content a{display:block;text-decoration:none;height:50px;text-align:center;line-height:50px;color:#333;/*background-color:#3a343e*/}
.drop-down-content1 a{display:block;height:50px;line-height:50px;color:#fff;float:left;width:100px}
.firstnav>li:first-child a{border-radius:0}
.firstnav>li:last-child a{border-radius:0}
.drop-down{white-space:nowrap}
.firstnav ul{display:none;position:absolute;background-color:transparent}
.drop-down-content{display:none;padding:0;position:absolute;z-index:9999}
.drop-down-content li:hover a{color:#fff;font-weight:600}
.firstnav .drop-down:hover .drop-down-content{display:block;left:0}
.current_page_item{white-space:nowrap}
.drop-down-content1{width:1170px;background-color:#ecebeb;color:#fff;font-size:14px;line-height:25px;padding:15px 10px;border:1px solid #ccc}
.firstnavli{white-space:nowrap;position:relative}
.firstnavli a:hover{background-color:#0062ac}
.spanliui{position:absolute;top:0;left:-105px;}
.drop-down-content>li:hover>span{display:block;padding-top:.4em}
.drop-down-content1>a:hover{background-color:#dedcdc}
#spn_drop>a.content_a {margin:0px;padding:10px 10px;height:auto;color:#333;}
#ulCates {list-style: none;margin: 0; padding: 0;float: left;width: 100%;background-color: #ecebeb;position: absolute;top: 150px; left: 0px;border: 1px solid #ccc;border-top: none;}
#ulCates li.li_icon { height:10px;background-color: #ecebeb;width:100%;z-index:100;}
#ulCates li {width:10%;float:left;text-align:left; line-height:30px;   }
#ulCates li > a {text-decoration: none; color: #333;display: block;float: left;text-align: left; padding: 6px 0px;text-indent: 10px;}
#ulCates li:hover {background-color:#dedcdc;}
#ulCates li.li_icon:hover {background-color:#ecebeb;}
#ulCates li .xiaicon_jiao {color: #efefef;position: relative;left: 150px;top: -15px;}

#ulEletron {list-style: none;margin: 0; padding: 0;float: left;width: 100%;background-color: #ecebeb;position: absolute;top: 150px; left: 0px;border: 1px solid #ccc;border-top: none;}
#ulEletron li.li_icon { height:10px;background-color: #ecebeb;width:100%;z-index:100;}
#ulEletron li {width:10%;float:left;text-align:left; line-height:30px;   }
#ulEletron li > a {text-decoration: none; color: #333;display: block;float: left;text-align: left; padding: 6px 0px;text-indent: 10px;}
#ulEletron li:hover {background-color:#dedcdc;}
#ulEletron li.li_icon:hover {background-color:#ecebeb;}
#ulEletron li .xiaicon_jiao {color: #efefef;position: relative;left: 150px;top: -15px;}

.firstnav ul li{position:relative}
.subspana{color:#fff;text-align:left;line-height:20px;padding:5px 10px}
/*头部CSS*/
#header_topcontent{width:100%;float:left}
#header_topcontent .header_div1{float:left;width:18%}
#header_topcontent .header_div1 .header_div1_img{margin:28px 10px 28px 30px;}
#header_topcontent .header_div2{width:40%;float:left;margin:28px 10px 28px 30px; }
#header_topcontent .header_div2 p{text-align:left}
.divright{text-align:right;float: left; text-align: right;position: relative;top: -100px;left: 65%;float: left;height:0px;z-index: 100001;width:100%;}
.divright_partno {position:absolute;top:65px;left:32px;width:35%;text-align:left;}
.divright_partno li {list-style:none;float:left;padding:0px 5px;font-size:12px;}
.divright .divright_select1{width:80px;float:left;margin:28px 0 0px 10px;height:34px;line-height:34px;text-align:center;font-size:12px}
.divright .divright_search1{float:left;width:300px;margin:28px 10px 0px 0;}
.divright .divright_search2{float:left;width:300px;margin:28px 10px 0px 0;display:none}
.header_menu {float: left; width: 100%;}
.header_menu #header-menu-wrap {width: 97.5%;margin:auto; }
.header-menu-content {width:100%; float: left;}
.firstnav .current_page_item .content_a {color: white; margin: auto; padding: 15px 20px;}
.header_bgcolor{background-color:#fff}
.header_bgcolor a{margin:0;display:block;float:left;height:10px}
.header_bgcolor a img{height:21px}
.header_bgimg{width:100%;float:left;margin-bottom:15px;margin-top:10px;}
.header_bgimg a{margin:0;display:block;float:left;/*border-bottom:3px solid #0062ac;*/width:100%}
.header_bgimg a img{width:100%}
#Pnavbar-header {display:none;}
.navbar-header{background-color:#0062ac}
nav.navbar-inverse{margin-bottom:0}
.header_ul{margin-left:0;margin-right:0}
.navbar-inverse .navbar-toggle:focus,.navbar-inverse .navbar-toggle:hover{background-color:#0062ac}
.navbar-inverse .navbar-toggle{border:none;border-color:#369;text-align:left;float:left;margin-left:10px;width:20%}
.navbar-toggle{position:relative;float:right;padding:9px 10px;margin-top:8px;margin-right:15px;margin-bottom:8px;background-color:transparent;background-image:none;border:1px solid transparent;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.navbar-inverse .navbar-toggle .icon-bar{background-color:#fff}
.navbar-toggle .icon-bar{display:block;width:32px;height:4px;border-radius:1px}
#heard_topfixed_content{z-index:10;height:auto;background-color:#fff;width:inherit;clear:both}
#header-menu-wrap2 {display:none;}
#Two_Ul {display:none;}
#ETwoUl {display:none;}
#header-menu-wrap2 li {border-top:1px solid #fff;}
/*头部CSS*/


@media screen and (min-width:1000px) and (max-width:1025px){
#Pnavbar-header {display:block;}
.header-menu-content {display:none; }
#header{max-height:100%;height:60px}
#header_topcontent .header_div1{float:left;width:100%;text-align:left;    margin: 10px 0px 10px 80px;}
#header_topcontent .header_div1 .header_div1_img{margin:0px;}
.divright .divright_select1{width:80px;margin:28px 0 0 0}
.divright{text-align:right;float:left;text-align:right;position:relative;top:-20px;left:60px;float:left;height:0;z-index:100001;width:82%;float:left;}
.divright .divright_search1{float:left;width:210px;margin:28px 0px 0 0}
.divright .divright_search2{float:left;width:210px;margin:28px 0px 0 0;display:none}
.divright_partno{width:100%;display:none}
.div1title{float:left;width:70%;float:left;margin:20px 0 0 20px;font-size:.5em;z-index:100001}
#header_topcontent .header_div2{width:100%;float:left;margin:0}
#header_topcontent .header_div2 p{text-align:justify;text-justify:newspaper;word-break:break-all}
.header_bgimg{width:calc(100% - 10px);margin-top:120px}
.header_bgimg a img{position:relative;right:550px;top:0;width:initial}
#heard_topfixed_content{position:fixed;top:0;z-index:10;height:auto;background-color:#fff;width:100%;clear:both}
#header-menu-wrap2>ul>li>a{letter-spacing:1px;height:35px;line-height:35px;color:#fff;text-align:left;display:block;padding:0 25px;font-size:15px}
#header-menu-wrap2>ul>li>a:hover{background:#0062ac}
#header-menu-wrap2 li,#header-menu-wrap2 ul{width:100%;float:left}
#Two_Ul{width:100%;float:left;background-color:#fff;position:absolute;top:35px;left:0;bottom:0;right:0;height:450px;border:1px solid #e9e9e9}
#Two_Ul li{width:33.3%;float:left;list-style:none;border:none;height:30px;line-height:30px}
#Two_Ul li a{display:block;height:30px;line-height:30px;color:#333;font-size:13px;font-weight:400;text-indent:25px;padding:0;margin:0}
#ETwoUl{width:100%;float:left;background-color:#fff;position:absolute;top:35px;left:0;bottom:0;right:0;height:450px;border:1px solid #e9e9e9}
#ETwoUl li{width:33.3%;float:left;list-style:none;border:none;height:30px;line-height:30px}
#ETwoUl li a{display:block;height:30px;line-height:30px;color:#333;font-size:13px;font-weight:400;text-indent:25px;padding:0;margin:0}

}

@media screen and (min-width:768px) and (max-width:999px) {
#heard_topfixed_content{position:fixed;top:0;}
#Pnavbar-header {display:block;}
.header-menu-content {display:none; }
#header{max-height:100%;height:60px}
#header_topcontent .header_div1{float:left;width:100%;text-align:left;    margin: 10px 0px 10px 80px;}
#header_topcontent .header_div1 .header_div1_img{margin:0px;}
.divright .divright_select1{width:80px;margin:28px 0 0 0}
.divright{text-align:right;float:left;text-align:right;position:relative;top:-20px;left:60px;float:left;height:0;z-index:100001;width:82%;float:left;}
.divright .divright_search1{float:left;width:210px;margin:28px 0px 0 0}
.divright .divright_search2{float:left;width:210px;margin:28px 0px 0 0;display:none}
.divright_partno{width:100%;display:none}
.div1title{float:left;width:70%;float:left;margin:20px 0 0 20px;font-size:.5em;z-index:100001}
#header_topcontent .header_div2{width:100%;float:left;margin:0}
#header_topcontent .header_div2 p{text-align:justify;text-justify:newspaper;word-break:break-all}
.header_bgimg{width:calc(100% - 10px);margin-top:120px}
.header_bgimg a img{position:relative;right:550px;top:0;width:initial}
#heard_topfixed_content{position:fixed;top:0;z-index:10;height:auto;background-color:#fff;width:100%;clear:both}
#header-menu-wrap2>ul>li>a{letter-spacing:1px;height:35px;line-height:35px;color:#fff;text-align:left;display:block;padding:0 25px;font-size:15px}
#header-menu-wrap2>ul>li>a:hover{background:#0062ac}
#header-menu-wrap2 li,#header-menu-wrap2 ul{width:100%;float:left}
#Two_Ul{width:100%;float:left;background-color:#fff;position:absolute;top:35px;left:0;bottom:0;right:0;height:450px;border:1px solid #e9e9e9}
#Two_Ul li{width:33.3%;float:left;list-style:none;border:none;height:30px;line-height:30px}
#Two_Ul li a{display:block;height:30px;line-height:30px;color:#333;font-size:13px;font-weight:400;text-indent:25px;padding:0;margin:0}
#ETwoUl{width:100%;float:left;background-color:#fff;position:absolute;top:35px;left:0;bottom:0;right:0;height:450px;border:1px solid #e9e9e9}
#ETwoUl li{width:33.3%;float:left;list-style:none;border:none;height:30px;line-height:30px}
#ETwoUl li a{display:block;height:30px;line-height:30px;color:#333;font-size:13px;font-weight:400;text-indent:25px;padding:0;margin:0}

}

@media screen and (min-width:500px) and (max-width:767px)
{
#heard_topfixed_content{position:fixed;top:0;}
#Pnavbar-header {display:block;}
.header-menu-content {display:none; }
#header{max-height:100%;height:60px}
#header_topcontent .header_div1{float:left;width:100%;text-align:left;    margin: 10px 0px 10px 80px;}
#header_topcontent .header_div1 .header_div1_img{margin:0px;}
.divright .divright_select1{width:80px;margin:28px 0 0 0}
.divright{text-align:right;float:left;text-align:right;position:relative;top:-20px;left:60px;float:left;height:0;z-index:100001;width:82%;float:left;}
.divright .divright_search1{float:left;width:210px;margin:28px 0px 0 0}
.divright .divright_search2{float:left;width:210px;margin:28px 0px 0 0;display:none}
.divright_partno{width:100%;display:none}
.div1title{float:left;width:70%;float:left;margin:20px 0 0 20px;font-size:.5em;z-index:100001}
#header_topcontent .header_div2{width:100%;float:left;margin:0}
#header_topcontent .header_div2 p{text-align:justify;text-justify:newspaper;word-break:break-all}
.header_bgimg{width:calc(100% - 10px);margin-top:120px}
.header_bgimg a img{position:relative;right:550px;top:0;width:initial}
#heard_topfixed_content{position:fixed;top:0;z-index:10;height:auto;background-color:#fff;width:100%;clear:both}
#header-menu-wrap2>ul>li>a{letter-spacing:1px;height:35px;line-height:35px;color:#fff;text-align:left;display:block;padding:0 25px;font-size:15px}
#header-menu-wrap2>ul>li>a:hover{background:#0062ac}
#header-menu-wrap2 li,#header-menu-wrap2 ul{width:100%;float:left}
#Two_Ul{width:100%;float:left;background-color:#fff;position:absolute;top:35px;left:0;bottom:0;right:0;height:450px;border:1px solid #e9e9e9}
#Two_Ul li{width:33.3%;float:left;list-style:none;border:none;height:30px;line-height:30px}
#Two_Ul li a{display:block;height:30px;line-height:30px;color:#333;font-size:13px;font-weight:400;text-indent:25px;padding:0;margin:0}

#ETwoUl{width:100%;float:left;background-color:#fff;position:absolute;top:35px;left:0;bottom:0;right:0;height:450px;border:1px solid #e9e9e9}
#ETwoUl li{width:33.3%;float:left;list-style:none;border:none;height:30px;line-height:30px}
#ETwoUl li a{display:block;height:30px;line-height:30px;color:#333;font-size:13px;font-weight:400;text-indent:25px;padding:0;margin:0}

}

@media screen and (min-width:351px) and (max-width:500px) {
#heard_topfixed_content{position:fixed;top:0;}
#Pnavbar-header {display:block;}
.header-menu-content {display:none; }
#header{max-height:100%;height:60px}
#header_topcontent .header_div1{float:left;width:100%;text-align:left;    margin: 10px 0px 10px 80px;}
#header_topcontent .header_div1 .header_div1_img{margin:0px;}
.divright .divright_select1{width:80px;margin:28px 0 0 0}
.divright{text-align:right;float:left;text-align:right;position:relative;top:-20px;left:60px;float:left;height:0;z-index:100001;width:82%;float:left;}
.divright .divright_search1{float:left;width:210px;margin:28px 0px 0 0}
.divright .divright_search2{float:left;width:210px;margin:28px 0px 0 0;display:none}
.divright_partno{width:100%;display:none}
.div1title{float:left;width:70%;float:left;margin:20px 0 0 20px;font-size:.5em;z-index:100001}
#header_topcontent .header_div2{width:100%;float:left;margin:0}
#header_topcontent .header_div2 p{text-align:justify;text-justify:newspaper;word-break:break-all}
.header_bgimg{width:calc(100% - 10px);margin-top:120px}
.header_bgimg a img{position:relative;right:550px;top:0;width:initial}
#heard_topfixed_content{position:fixed;top:0;z-index:10;height:auto;background-color:#fff;width:100%;clear:both}
#header-menu-wrap2>ul>li>a{letter-spacing:1px;height:35px;line-height:35px;color:#fff;text-align:left;display:block;padding:0 25px;font-size:15px}
#header-menu-wrap2>ul>li>a:hover{background:#0062ac}
#header-menu-wrap2 li,#header-menu-wrap2 ul{width:100%;float:left}
#Two_Ul{width:100%;float:left;background-color:#fff;position:absolute;top:35px;left:0;bottom:0;right:0;height:450px;border:1px solid #e9e9e9}
#Two_Ul li{width:33.3%;float:left;list-style:none;border:none;height:30px;line-height:30px}
#Two_Ul li a{display:block;height:30px;line-height:30px;color:#333;font-size:13px;font-weight:400;text-indent:25px;padding:0;margin:0}

#ETwoUl{width:100%;float:left;background-color:#fff;position:absolute;top:35px;left:0;bottom:0;right:0;height:450px;border:1px solid #e9e9e9}
#ETwoUl li{width:33.3%;float:left;list-style:none;border:none;height:30px;line-height:30px}
#ETwoUl li a{display:block;height:30px;line-height:30px;color:#333;font-size:13px;font-weight:400;text-indent:25px;padding:0;margin:0}



}

@media screen and (max-width:350px) {
#heard_topfixed_content{position:fixed;top:0;}
#Pnavbar-header {display:block;}
.header-menu-content {display:none; }
#header{max-height:100%;height:60px}
#header_topcontent .header_div1{float:left;width:100%;text-align:left;    margin: 10px 0px 10px 80px;}
#header_topcontent .header_div1 .header_div1_img{margin:0px;}
.divright .divright_select1{width:80px;margin:28px 0 0 0}
.divright{text-align:right;float:left;text-align:right;position:relative;top:-20px;left:60px;float:left;height:0;z-index:100001;width:82%;float:left;}
.divright .divright_search1{float:left;width:210px;margin:28px 0px 0 0}
.divright .divright_search2{float:left;width:210px;margin:28px 0px 0 0;display:none}
.divright_partno{width:100%;display:none}
.div1title{float:left;width:70%;float:left;margin:20px 0 0 20px;font-size:.5em;z-index:100001}
#header_topcontent .header_div2{width:100%;float:left;margin:0}
#header_topcontent .header_div2 p{text-align:justify;text-justify:newspaper;word-break:break-all}
.header_bgimg{width:calc(100% - 10px);margin-top:120px}
.header_bgimg a img{position:relative;right:550px;top:0;width:initial}
#heard_topfixed_content{position:fixed;top:0;z-index:10;height:auto;background-color:#fff;width:100%;clear:both}
#header-menu-wrap2>ul>li>a{letter-spacing:1px;height:35px;line-height:35px;color:#fff;text-align:left;display:block;padding:0 25px;font-size:15px}
#header-menu-wrap2>ul>li>a:hover{background:#0062ac}
#header-menu-wrap2 li,#header-menu-wrap2 ul{width:100%;float:left}
#Two_Ul{width:100%;float:left;background-color:#fff;position:absolute;top:35px;left:0;bottom:0;right:0;height:450px;border:1px solid #e9e9e9}
#Two_Ul li{width:33.3%;float:left;list-style:none;border:none;height:30px;line-height:30px}
#Two_Ul li a{display:block;height:30px;line-height:30px;color:#333;font-size:13px;font-weight:400;text-indent:25px;padding:0;margin:0}
#ETwoUl{width:100%;float:left;background-color:#fff;position:absolute;top:35px;left:0;bottom:0;right:0;height:450px;border:1px solid #e9e9e9}
#ETwoUl li{width:33.3%;float:left;list-style:none;border:none;height:30px;line-height:30px}
#ETwoUl li a{display:block;height:30px;line-height:30px;color:#333;font-size:13px;font-weight:400;text-indent:25px;padding:0;margin:0}

}