/*属性重置*/
*{
	margin:0;
	padding:0;
	}

a img{
	border:none;
	}
	

body{
	font-family:"微软雅黑", "黑体", "Adobe 黑体 Std R";}

ul li dd dt{
	list-style:none;
	}

/*内容栏开始*/

.mid_down{
	padding-top:80px;}

.content_product{
	width:1024px;
	height:580px;
	margin:0 auto;
	}
	
	
._head3{
	overflow:hidden;
	width:1024px;
	height:25px;
    }	
	
._head3 img{
	float:left;
	}
	
._head3_img1{
	margin:3px 0 0 14px;
	}
	
	
._head3_img2{
	margin:5px 0 0 0;
	}
	
.tec_content{
	width:800px;
	margin:5px 110px;
	}	
	

	
.p2{
	font-size:20px;
	color:#000;
	font-weight:900;
	text-align:center;
	margin:6px 0;}
	
.p3{
	font-size:16px;
	color:#000;
	font-weight:900;
	margin:5px 10px;}
	
.p4{
	letter-spacing:1px;
	line-height:22px;
	text-indent:2em;
	font-size:13px;
	color:#333;
	}
	
.red{
	color:#F00;}	
	
.p5{
	letter-spacing:1px;
	line-height:22px;
	text-indent:2em;
	font-size:13px;
	color:#F00;
	}
	
.p6{
	font-size:16px;
	color:#000;
	font-weight:900;
	margin-top:10px
	}
	
.p7{
	letter-spacing:1px;
	line-height:50px;
	text-indent:2em;
	font-size:13px;
	color:#333;
	height:50px;
	border-bottom:1px dashed #999999;
	}
	
	
.p7 a:hover{
	text-decoration:underline;}
	
.p7 a{
	cursor:pointer;}
	

	
	
/*内容栏结束*/