*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
ul li{
	list-style: none;
}
a{
	text-decoration: none;
}
a:hover{
	text-decoration: none;
}
body{
	background: #F5F5F5;
}

/*banner*/
.about{
	width: 100%;
	position: relative;
	margin-top: 100px;
}
.about .about-img img{
	width: 100%;
}
.about-fon{
	position: absolute;
	left: 20%;
	top: 43%;
	font-size: 34px;
	color: #fff;
}
/*banner结束*/
/*about-part1*/
.about-side{
	position: relative;
	min-height: 2200px;
}
.about-all{
		position: absolute;
	top: -5%;
	left: 50%;
	margin-left: -600px;
	width: 1200px;
}
.about-part1{
	min-height: 500px;
	background: #fff;
	padding: 50px;
	border-radius: 5px;
}
.about-part1-top{
	overflow: hidden;
}
.top-left{
	float: left;
	width: 40%;
}
.top-left img{
	width: 100%;
}
.top-right{
	float: right;
	width: 60%;
	padding: 0 20px;
}
.top-right p{
	text-indent: 2em;
	line-height: 25px;
	padding: 0 25px 0;
}
.about-part1-bottom{
	/*margin-top: 30px;*/
	background: #efefef;
}
.about-part1-bottom  ul{
	overflow: hidden;
	width: 100%;
}
.about-part1-bottom ul li{
	float: left;
	width: 24%;
	margin-right: 5px;
	padding: 50px 0; 
	text-align: center; 
	/* / background: #efefef; */
}

.about-part1-bottom ul :last-child{
	margin-right: 0;
}
.about-part1-bottom ul li h1{
	color: #B4000C;
	font-size: 30px;
	margin-bottom: 20px;
}
.about-part1-bottom ul li h1 span{
	padding-top: -10px;
}
.about-part1-bottom ul li h1 sub{
	font-size: 20px;
}
.about-part1-bottom ul li p{
	font-size: 18px;
} 

/*about-part1结束*/
/*about-part2*/
.about-part2{
	padding: 30px;
	background: #fff;
	border-radius: 5px;
	margin: 20px 0;
	overflow: hidden;
}
.about-part2-left{
	float: left;
	width: 50%;
	padding: 20px;
	padding-right: 110px;
}
.about-part2-left h3{
	font-size: 22px;
	margin-bottom: 30px;
	padding-left: 0px;
}
.about-part2-left p{
	color: #939297;
	line-height: 25px;
	padding-left: 0;
}
.about-part2-left .about-more{
	margin-top: 50px;
}
.about-part2-left .about-more a{
	color: #B4000C;
	
}
.about-part2-right{
	float: right;
	width: 50%;
}
.about-part2-right img{
	width: 100%;
}
/*about-part2结束*/
/*about-part3*/
.about-part3{
	padding: 30px;
	margin: 20px 0;
	background: #fff;
	border-radius: 5px;
	overflow: hidden;
}
.about-part3-left{
	float: left;
	width: 50%;
}
.about-part3-left img{
	width: 100%;
}
.about-part3-right{
	float: right;
	width: 50%;
	padding: 95px;
	padding-left: 110px;
}
.about-part3-right h3{
	font-size: 22px;
	margin-bottom: 30px;
	padding-left: 20px;
}
.about-part3-right p{
	color: #939297;
	line-height: 25px;
	padding-left: 20px;
}
.about-part3-right .about-more{
	margin-top: 50px;
	padding-left: 20px;
}
.about-part3-right .about-more a{
	color: #B4000C;
	
}
/*about-part3结束*/
/*about-part4*/
.about-part4{
	padding: 30px 10px;
	background: #fff;
	border-radius: 5px;
	font-size: 20px;
	text-align: center;
	margin: 20px 0;
}
.about-part4 p{
	margin: 0;
}
/*about-part4结束*/
/*about-part5*/
.about-part5{
	margin: 20px 0;
	overflow: hidden;
	
}

.about-part5 .about-list{
	float: left;
	width: 32%;
	background: #fff;
	margin-right: 2%;
}
.about-part5  .last{
	margin: 0;
}
.about-part5 .about-list .list-img img{
	width: 100%;
	padding: 0;
}
.about-part5 .about-list .list-con{
	padding: 20px;
	/*padding-left: 30px;*/
}
.about-part5 .about-list .list-con h3{
	margin-top: 0;
	color: #B4000C;
	margin-bottom: 20px;
	/*padding-left: 22px;*/
}
.about-part5 .about-list .list-con p{
	line-height: 25px;
	color: #939297;
	/*padding: 0 25px 0;*/
}
/*about-part5结束*/
/*联系我们*/
.tell{
	margin: 20px auto;
	padding: 20px 20px 20px 130px;
	background: #fff;
	border-radius: 5px;
	overflow: hidden;
}

.tell span{
	font-size: 20px;
	padding: 10px 0;
	float: left;
	
}
.tell a{
	display: inline-block;
	padding: 10px 20px;
	font-size: 20px;
	float: right;
	color: #fff;
	background:#B4000C ;
}
/*联系我们结束*/

@media only screen and (max-width: 1440px) {
	
}
@media only screen and (max-width: 1200px) {
	.about-all{
		position: static;
		top: 0;
		left: 0;
		width: 80%;
		margin: 20px auto;
	}
	.top-left{
		float: none;
		width: 100%;
	}
	.top-right{
		float: right;
		width: 100%;
		padding: 0;
	}
	.about-part1-bottom ul li{
		width: 48%;
		margin-bottom: 10px;
	}
	.about-part2-left{
		float: none;
		width: 100%;
		padding-right: 0;
	}
	.about-part2-right{
		float: right;
		width: 100%;
	}
	.about-part3-left{
		float: none;
		width: 100%;
		padding-left: 20px;
		padding-right: 10px;
		
	}
	.about-part3-right{
		float: right;
		width: 100%;
		padding-left: 0;
	}
	.about-part4{
		font-size: 18px;
	}
}
@media only screen and (max-width: 980px) {
	.about .about-img{
		margin-top: 160px;
	}
	.about-fon{
		left: 0;
		top: -55px;
		color: #000;
	}
}
@media only screen and (max-width: 500px) {
	
.about .about-img{
		margin-top: 130px;
	}
	.about-fon{
		font-size: 20px;
		top: -26px;
		padding-left: 50px;
	}
	.about-all{
		width: 100%;
	}
	.about-part1{
		
		padding: 20px;
	}
	.about-part1-bottom ul li{
		/* width: 100%; */
		float: left;
		text-align: center;

	}
	.about-part4{
		font-size: 16px;
	}
	.about-part5 .about-list{
		width: 100%;
	}
	.tell{
		width: 100%;
		padding: 20px;
	}
	.tell span{
		float: none;
		font-size: 16px;
		display: block;
		padding-left: 30px;
	}
	.tell a{
		float: none;
		font-size: 16px;
		margin-left: 30px;
	}
}