@charset "utf-8";
/* CSS Document */
*{margin:0; padding:0; border:0; list-style:none;}
body{font-family:"Microsoft Yahei",Arial, Helvetica, sans-serif,"宋体" ;font-size:12px;color: #474747; background-color: #fff;}
table{border-collapse:collapse;border-spacing:0;}
input,textarea { outline:none;}
i,em,span,strong { font-style:normal; font-weight:normal;}

li{list-style:none}
a{text-decoration:none;outline: none;color: #474747;}
a:link{}
a:visited{}
a:active{}
img{vertical-align:middle;border:none;}

.f_12 { font-size:12px;}
.f_14 { font-size:14px;}
.f_16 { font-size:16px;}
.f_18 { font-size:18px;}
.f_26 { font-size:26px;}

.color1 { color:#4e5151;}
.color2 { color:#fff;}
.color3 { color:#2e3332;}
.color4 {color:#0e30ab;}
.color5 {color:#ff0000;}

.f_left{float: left;}
.f_right{float: right;}



.top{width:100%; background-color:#fff; height:100px;margin:0px auto;overflow:hidden;}
.top .dh{width:960px; margin:0px auto;  padding:5px 0px;}
.top .dh div{font-weight:700; line-height:43px;}
.top .dh .bj{ margin-top:10px;}
.top .dh div ul li{float:left; margin-left:40px; padding:0px 5px; line-height:100px; }
.top .dh div ul li a{color:#000;}
.top .dh div ul li a:hover{text-decoration:underline;}

.top .dh .dianh{position:relative; width:150px; height:80px;}
.top .dh .dianh a{position:absolute;}
.top .dh .dianh .dha{top:42px; display:none;}