.top-blank{height:75px;overflow:hidden;background:none;}
.top-head{height:75px;position:fixed;top:0;width:100%;z-index:1000;background:none;}
.shadow{width:100%;height:7px;font-size:0;overflow:hidden;}

.top01{width:100%;height:30px;line-height:30px;background:#1f2229;/*color:#f5f5f5;*/ color:#F3782A;overflow:hidden;}
.top01_center{text-align:left;/* width:362px;*//*padding-left:840px;margin:0 auto;*/ float:right;}
.top01_center img{float:left;margin-top:3px;}
.top02{height:80px;width:100%;}
.logo{width:408px;float:left;}
.nav{width:770px;float:right;}
.nav ul{width:780px;}
.nav .m{width:100px;margin:0 5px 0 6px;float:left;text-align:center; position:relative;}
a.mmm:visited,a.mmm:link,a.mmm:active{width:100px;height:80px; line-height: 80px; display:block;font-size:14px;/*overflow:hidden;*/}
a.mmm:hover{color: #044899}
a.mmm:after{content: "";display: block;position: absolute;left: 50%;right: 50%;bottom: 0px;height: 3px;opacity: 0; background:#044899; -webkit-transition: all .5s;-o-transition: all .5s;-ms-transition: all .5s;transition: all .5s; }
.nav li a:hover:after{left: 1%;right: 1%;opacity: 1;-webkit-transition: all .5s;-o-transition: all .5s;-ms-transition: all .5s;transition: all .5s; }

/*.nav a#sel{border-bottom:3px solid #c3141b;color:#c3141b;}
.nav a#sel:hover:after{opacity: 0;}
*/
.nav .sub{display:none;width:100%;padding:0;position:fixed;top:115px;overflow:hidden;text-align:left;z-index:110;left:0px; background: rgba(248,249,249,0.95) url(../images/menbg.png);}
.nav_xiao{width:1200px;overflow:hidden;margin:0 auto; }


.nav_left{width: 600px;}
.nav_text{ margin:20px 50px 20px 0px;}

.nav_menu{width: 250px; border-left: 1px #e2e5e7 solid;  border-right: 1px #e2e5e7 solid; padding: 2% 10% 4% 4%; overflow: hidden}
.nav_a{line-height: 45px; width: 150px; border-bottom: 1px #e2e5e7 solid}
.nav_a a,.nav_a a:visited,.nav_a a:active{ color: #4a4a4a; width: 250px;}
.nav_a a:hover{margin-left: 10px; float: left;  -webkit-transition: all .5s;-o-transition: all .5s;-ms-transition: all .5s;transition: all .5s;}
.nav_img{width:300px; padding: 2% 0%}

.nav_left i{color: #ccc}


.nav_xiao .xiao_six_l{float:left;width:140px;overflow:hidden; padding: 3% 0%;}
.nav_xiao .xiao_six_l a{display:block;height:46px;line-height:46px;font-size:16px;color:#333333;padding-left:20px;background:url(../images/yuming_pic9.png) left center no-repeat;padding-top:0;}
.nav_xiao .xiao_six_l a.osel{background:url(../images/yuming_pic9_on.png) left center no-repeat;color:#f3782a;}
.nav_xiao .xiao_six_r{float:left;width:990px;overflow:hidden;text-align:center;}
.nav_xiao .xiao_six_r img{display:block;margin:0 auto;transition: all 0.5s ease 0s;-moz-transition: all 0.5s ease 0s;-ms-transition: all 0.5s ease 0s;-o-transition: all 0.5s ease 0s;-webkit-transition: all 0.5s ease 0s;}
.nav_xiao .xiao_six_r a{float:left;width:140px;height:auto;border-left:1px solid #e2e3e3; padding: 3% 1%; font-size: 12px;}
.nav_xiao .xiao_six_r a:hover img{ margin-top: 20px;}
.nav_xiao .nav_pro{width:380px; overflow: hidden; margin-left: 10px; padding: 0px 15px;.}
.nav_xiao .xiao_four{width:500px;overflow:hidden;margin-right:25px;margin-left:55px; padding-bottom: 50px;}
.nav_xiao .xiao_four h2{font-size:18px;font-weight:normal;color:#333333;height:50px;line-height:50px;border-bottom:1px solid #b3b3b3;letter-spacing:3px;margin-top:10px;}
.nav_xiao .xiao_four .ul{width:590px;}
.nav_xiao .xiao_four .ul li{height:30px;line-height:30px;margin-right:80px;padding-right:10px;width:205px;overflow:hidden;float:left;display:inline;background:url(../images/nav_dian2.png) right center no-repeat;margin-left:0px;position:inherit;}
.nav_xiao .xiao_four .ul li a{padding:0;width:205px;text-align:left;}
.nav_xiao .xiao_four .ul li a:hover{margin-left: 10px;}
.nav_xiao .xiao_five{width:680px;overflow:hidden;float:left;margin-top:15px;margin-left:50px;}
.nav_xiao .xiao_five img{width:280px;height:140px;}
.nav_xiao .xiao_five a{width:280px;height:212px;padding:0;margin-right:45px;float:left; text-align: center; line-height: 50px; color: #363636}
.nav_xiao .xiao_five2{float: right;margin-right: 20px;text-align: left;width: 445px; margin:2% 0%;}
.nav_xiao .xiao_five2 a{text-align: left;width: 445px; border-bottom: 1px solid #D9D9D9;display: inline-block;font-size:14px; line-height: 35px; }
.nav_xiao .xiao_five2 a:hover{margin-left: 10px;}
.nav_pro em{width: 3px; height: 25px; margin-top: 5px; margin-right: 15px; background: #f68b5c; float: left}
.nav_pro a:hover{margin-left: 8px;}