/* reset */
html,body,h1,h2,h3,h4,h5,h6,div,dl,dt,dd,ul,ol,li,p,blockquote,pre,hr,figure,table,caption,th,td,form,fieldset,legend,input,button,textarea,menu{margin:0; padding:0;}
header,footer,section,article,aside,nav,hgroup,address,figure,figcaption,menu,details,summary,picture{display:block;}
table{border-collapse:collapse; border-spacing:0;}
caption,th{text-align:left; font-weight:normal;}
html,body,img,iframe,abbr{border:0;}
i,em{font-style:normal;}
[hidefocus],summary{outline:0;}
li{list-style:none;}
sup,sub{font-size:12px;}
textarea{overflow:auto; resize:none;}
label{cursor:default;}
a,button{cursor:pointer;}
h1,h2,h3,h4,h5,h6,b{font-weight:normal; display:block;}
a,a:hover{text-decoration:none;}
a{color:#333;}
a:hover{color:#000;}
html{}
body,textarea,input,button,select,keygen,legend{font:12px/1.5 'Microsoft YaHei', 'Microsoft YaHei UI', 'WenQuanYi Micro Hei', Arial, sans-serif,\5b8b\4f53; color:#666; outline:0;}
body{min-width:1200px; background:#fff; -webkit-transition:none !important; -moz-transition:none !important; -ms-transition:none !important; -o-transition:none !important;}
input[type=submit]{cursor:pointer;}

.fl{float:left;}
.fr{float:right;}
.clear{zoom:1;}
.clear:after{content:''; width:0; height:0; display:block; clear:both;}


.icon{display:inline-block; background:url(../img/sprite.png) no-repeat 0px 2px; vertical-align:middle;}
.i-pro{width:39px; height:37px; margin-left:10px;}
.i-arr-c{width:18px; height:18px; margin-left:10px; background-position:-39px 0;}
.i-arr{width:16px; height:15px; margin-left:2px; background-position:-39px -18px; vertical-align:-2px;}
.i-back{width:16px; height:15px; margin-right:6px; background-position:-55px -18px; vertical-align:-2px;}


#header{max-width:100%; height:75px; background:#fff; line-height:75px;}
#header section{width:1185px; height:100%; margin:auto;}
#logo{float:left; width:185px; height:100%; background:url(/bt5347/img/logo.png) 0px 10px no-repeat;}
#nav{float:right; height:75px; margin:0px 20px 0; text-align:center;}
#nav li{position:relative; z-index:10; float:left; width:104px; height:100%; line-height: 80px; font-size:14px; -webkit-transition:0.3s; -moz-transition:0.3s; transition:0.3s;width: auto;padding: 0 20px;}
#nav li:hover{background:#fff;}
#nav li a{display:block; height:100%; color:#333;}
#nav li:hover .layer1{color:rgb(190,52,41);}
#nav .nav-more:after{content:''; display:inline-block; width:0; height:0; border-top:4px solid #fff; /*border-left:4px solid transparent; border-right:4px solid transparent; margin-left:5px;*/ vertical-align:middle;}
#header .customize{float: right;
    width: 80px;
    height: 32px;
    margin: 23px 10px 0;
    background: #b6b6b6;
    color: #fff;
    font-size: 15px;
    line-height: 32px;
    text-align: center;
    font-weight: bold;border-radius: 20px;}
#header .top-info{float:right; width:150px; height:100%; background:url(../img/top_info.png) 50% 52% no-repeat;}

#nav dl{display:none; position:absolute; top:100%; left:0; width:447px; padding:25px 0; background:#fff; overflow:hidden; line-height:22px; box-shadow:1px 4px 4px 2px rgba(0,0,0,.1);}
#nav dl dt{float:right; width:301px; height:150px; border-left:1px solid #ddd; font-size:12px;}
#nav dl dt img{ width:222px; height:99px; margin-bottom:5px;}
#nav dl dd{width:180px; height:26px; line-height:22px; font-size:12px;text-align: left;
    padding-left: 20px;}
#nav dl dd a{color:#666; -webkit-transition:0.3s; -moz-transition:0.3s; transition:0.3s;}
#nav dl dd a:hover{color:rgb(190,52,41); -webkit-transform:translateX(5px); -moz-transform:translateX(5px); transform:translateX(5px);}
img.pdr {
    display: none;
}

.container{width:1185px; max-width: 1185px; margin:auto; *zoom:1;}
.container:after{content:''; display:block; width:0; height:0; clear:both;}