.content{
    min-width:1260px;
    width:100%;
    background: url(banner-1.jpg) no-repeat center top;
}
body{
    background:#fff;
}

.header
{
	height:65px;
	background: #151517;
	margin-bottom: 1px;
}
#header
{
	width:1260px;
	margin:0 auto;
	position:relative;
	z-index:2;
}
.middle
{
	margin:0 auto;
	width:1260px;
	position:relative;
}
#header ul li
{
    float:left;
}
#header ul
{
	position:absolute;
	right:-40px;
	top:22px;
	
}
#img_weixin
{
    position: absolute;
    right: 62px;
    top: 45px;
    z-index: 10;
}
.content_img
{
    *margin-top:-4px;
}

img{
	display: block;
}


.footer
{
	height:130px;
	background:#232323;
}
.footer p
{
	margin:0 auto;
	width:1000px;
	height:130px;
	line-height:130px;
	text-align:center;
	color:#fff;
}



.bot{
    min-width:1260px;
    width:100%;
	padding: 10px 0;
	background: #282a2a;
}

.bt_div{
	padding: 0 0 10px;
	margin: 0 auto;
	width: 750px;
}

.bt_div ul{
	margin-right: 40px;
	float: left;
}

.bt_div li{
	margin-right: 35px;
	float: left;
	height: 57px;
	vertical-align: middle;
}

.bt_div li img{
	vertical-align: middle;
}

.bt_div p{
	padding-top: 7px;
	color: #919292;
	font-size: 14px;
	font-family:"微软雅黑";
	line-height: 2;
}

.guanzhu {
	position: absolute;
	right: 15px;
	top: 29px;
}



.cat_div  a:hover{
	background-position: -162px -154px;

	}
	
.cat_div  a.weixin{
	background-position: -162px -50px;
	}
	
.cat_div  a.weixin:hover{
	background-position: -162px -196px;
	}


.cat_div  a.tel{
	background-position: -162px -92px;
	}

.cat_div  a.tel:hover{
	background-position: -162px -238px;
	}

.logo-home{
    position: absolute;
    left: 35px;
    top: 40px;
    width: 390px;
    height: 90px;
    cursor:pointer;
   
}