* {
	margin:0px;
	padding:0px; 
}/*定义所有元素的外边界于内边界为0.*/
body {
	font:9pt/20px Arial, "宋体";
	color: #417aa3;
	background:#efefef;
}
ul, li, dl, dd, dt, ol {
	list-style:none;
}
h1, h2, h3, h4, h5, h6 {
	font:11pt/20px Arial, "宋体";
	font-weight:bold;
}
a, a:link, a:hover, a:visited, img, a img{
	border: none;
	text-decoration: none;
}
.clear{ clear:both;}

.bonduo_top{
	width:100%;
	height:173px;
	background-color:#efefef;
	border-top-width: 4px;
	border-top-style: solid;
	border-top-color: #0099ff;
}
.bonduo_main{ width:1000px;height:120px; margin:0px auto; background-image:url(../Images/map.gif); background-repeat:no-repeat; background-position:center 2px;}
.bd_logo{ width:313px; height:72px; background-image:url(../Images/index_03.gif); background-repeat:no-repeat; background-position:center center; float:left; margin-top:25px;}
.bd_contact{ width: 262px;
height: 40px;
background-image: url(../Images/index_06.gif);
background-repeat: no-repeat;
background-position: center center;
float: right;
margin-top: 43px;}
.bonduo_botmain{ background-image:none;}

#bonduo_nav{ width:100%; height:53px; background:url(../Images/index_13.gif);}
.bd_nav{ width:1000px;height:53px; margin:0px auto;}
.bd_nav li{ float:left; height:53px;  }
/*下拉字体式样*/
.bd_nav li a{ display:block; height:40px;border-right:solid 1px #FFFFFF; margin-top:4px;  line-height:40px; 
	vertical-align:middle; font-size:14px; font-weight:bold; color:#FFFFFF; 
    width: 140px;
    text-align: center;}
.bd_nav li:hover{ background-image:url(../Images/navbg.gif); background-repeat:no-repeat; background-position:center 4px; }
.bd_nav li.no_line a{ border:none;}
#bonduo_nav a:hover  {
 color:#FFF;text-decoration:none;font-weight:bold;
}
#bonduo_nav li{ text-indent:0px;}
#bonduo_nav li ul {
	line-height: 40px;
	list-style-type: none;
	text-align:left;
	left: -999em;
	width: 108px;
	position: absolute;
	z-index: 9999;
}
/*下拉菜单背景颜色*/
#bonduo_nav li ul li{
 float: left; width: 108px; height:40px;border-bottom:dashed 1px #F9F9F9;
 background: #14bf00;
}


#bonduo_nav li ul a{
 display: block; width: 108px;_width: 108px;height:auto; margin:0px auto; padding:0px;text-align:center; color:#FFFFFF;border-right:none; 
}
/*下拉菜单字体背景颜色*/
#bonduo_nav li ul a:hover  {
 background:#1e90ff; color:#fff;
}

#bonduo_nav li:hover ul {
 left: auto;
}
#bonduo_nav li.sfhover ul {
 left: auto;
}


.bonduo_bot{ width:100%; height:175px; margin-top:10px; background-color:#0066cb;}
.bonduo_bot .bd_erwei{ width:120px; margin-top:15px; margin-right:20px; float:left;}
.bonduo_bot .bd_bcontact{width: 480px;
margin-top: 36px;
float: left;
font-size: 12px;
color: #FFFFFF;
line-height: 21px;
vertical-align: top;
margin-left: 258px;
text-align: left;}
.bonduo_bot .bd_bottop{ width:110px; margin-top:50px; float:right;}