*{
	margin: 0;
	padding: 0;
}

li{
	list-style-type: none;

}

a{
	text-decoration: none;
	color: #000000;
}

body{
	margin: auto;
	font-family: "microsoft yahei";
}

img{
	border: 0;
}



.abUs-banner{
	width: 100%;
	height: 0;
	background:url(../img/aboutUs01.png) no-repeat center;
	background-size: 100%;
	padding-bottom: 25.2%;
}

.comProduce{
	width: 100%;
	height: 350px;
	margin: 65px 0;
}

.comProduce div{
	width: 1000px;
	margin:15px auto;
	font-size: 24px;
}

.comProduce p{
	width: 1000px;
	margin: auto;
	font-size: 18px;
	line-height: 28px;
	text-indent: 32px;
	text-align: justify;
	text-justify:inter-word;
}

.certificate{
	width: 100%;
	height: 400px;
	background: #333333;
}

.cerContent{
	width: 1000px;
	height: 400px;
	margin: auto;
	padding-top:50px;
}

.toLeft{
	text-align: center;
	float: left;
	width: 122px;
	height: 92px;
	padding-top: 8px;
	margin-top: 100px;
}

.toLeft:hover{
	cursor: pointer;
}

.toRight{
	text-align: center;
	float: right;
	width: 122px;
	height: 92px;
	padding-top: 8px;
	margin-top: 100px;
}

.toRight:hover{
	cursor: pointer;
}

.cerList{
	float: left;
	width: 756px;
	height: 340px;
	line-height: 340px;
	position: relative;
	overflow: hidden;
}

.cerList ul{
	position: absolute;
	width: 3024px;
	height: 306px;
	margin-left: 0;
}

.cerList ul>li{
	float: left;
	display: inline;
	width: 252px;
	text-align: center;
}

.cerList ul>li>img:hover{
	cursor: pointer;
}

.addressCom{
	width: 100%;
	text-align: center;
	margin: 50px 0;
}