.main{

	width: 1405px;

	margin:0 auto;

 

}

.about{

	width: 100%;

	height: 505px;

	background:#fff;

	position: relative;

	/*margin-top: 90px;*/margin-top: 20px;

}



.about .main{

	height: 500px;

}

.about .pic{

	width: 41.6%;

	height: 500px;

	background: url(../images/about.jpg)  no-repeat center;

	position: absolute;

	left: 0;

	top: 0;

}



.about .intro{

	width:55%;

	height: auto;

	overflow: hidden;

	float: right;

	position: relative;

	top: 50%;

	transform: translateY(-50%);

}





.about .intro .tit h4{

	color: #555555;

	font-size: 42px;

	font-weight: normal;

}



.about .intro .tit span{

	display: block;

	color: #999999;

	font-size: 14px;

	margin: 10px 0;

}





.about .intro .tit  p{

	color: #999999;

	font-size: 18px;

}





.about .intro .info{

	width: 100%;

	height: auto;

	overflow: hidden;

	color: #555555;

	font-size: 16px;

	line-height:32px;

	-webkit-line-clamp:8;

	-webkit-box-orient: vertical;

	overflow: hidden;

	margin-top: 50px;

}



.about .intro a{

	display: block;

	width: 180px;

	height: 50px;

	background: #cb252a;

	text-align: center;

	line-height: 50px;

	color: #fff;

	font-size: 16px;

	margin-top: 40px;

}



.title h4{

	text-align: center;

	font-size: 42px;

	text-align: center;

	color: #555555;

	font-weight: normal;

}

.title p{

	text-align: center;

	font-size: 16px;

	color: #999999;

	margin-top: 10px;

	text-align: center;

}



.title img{

	display: block;

	margin: 0 auto;

	margin-top: 10px;

}



.title b{

	font-weight: normal;

	color: #000;

}



.adv{

	width: 100%;

	height: auto;

	overflow: hidden;

	margin-top: 40px;

}





 

.adv .bd{

	display: flex;

	justify-content: space-between;

	align-items: center;

	flex-direction: row-reverse;

	margin-top: 40px;

	margin-bottom: 10px;

}



.adv .bd .pic{

	display: block;

	width: 50.5%;

}

.adv .bd .pic img{

	display: block;

	width: 100%;

}

.adv .bd ul{

	width: 49.5%;

	height: auto;

	border-top: 1px solid #DCDCDC;

	position: relative;

	z-index: 1;

}



.adv .bd ul li{

	float: left;

	width: 50%;

	height: 255px;

 	border-left: 1px solid #DCDCDC;

 	box-sizing: border-box;

 	border-bottom: 1px solid #DCDCDC;

 	padding: 0 30px;

 	box-sizing: border-box;

 	padding-top: 40px;

 	transition: .5s;

	 

}



.adv .bd ul li .tit{

	display: flex;

	align-items: center;

	justify-content: flex-start;

}



.adv .bd ul li .tit img{

	display: block;

	margin-right: 15px;

}

.adv .bd ul li .tit h4{

	color:#000;

	font-size: 20px;

}



.adv .bd ul li .tit p{

	color: #999999;

	font-size: 12px;

	text-transform: uppercase;

	margin-top: 3px;

}



.adv .bd ul li .info{

	width: 100%;

	height: auto;

	overflow: hidden;

	margin-top: 30px;

	color: #666666;

	font-size: 16px;

	line-height: 24px;

}

.adv .bd ul li .tel{

	margin-top: 20px;

}



.adv .bd ul li .tel b{

	color: #cb252a;

	font-size: 26px;

	text-align: center;

	font-family: 'DIN-BOLD';

	letter-spacing: -1px;

	font-weight: normal;

}



.adv .bd ul li .tel p{

	font-size: 15px;

	color: #999999;

	padding-left: 40px;

	position: relative;

}



.adv .bd ul li .tel p:after{

	content: "";

	width: 30px;

	height: 1px;

	position: absolute;

	left: 0;

	background: #DCDCDC;

	top: 50%;



}

@media (max-width: 1760px){

	.main{

		width: 1400px;

	}

 	 

}


@media (min-width: 1200px){

	

	.about .intro a:hover{

		background: #000;

		color: #fff;

	}

	.adv .bd ul li:hover{

		box-shadow: 0 0 15px 1px #178ee891;

		position: relative;

		z-index: 1;

	}

}

 


@media (max-width: 1440px){


.main{

		width: 1200px;

	}

 	.adv .bd ul li{

 		padding-top: 30px;

 		height: 218px;

 	}



 	.adv .bd ul li .info{

 		font-size:14px;

 		margin-top: 20px;

 	}

 	.adv .bd ul li .tel b{

 		font-size: 36px;

 	}

 	
}



 

 

@media screen and (max-width: 1199px){


.main{

		width: 7.1rem;

	}
	


	.title h4{

		font-size: .48rem;

	}

	.title p{

		font-size: .2rem;

	}

	.title img{

		height: .3rem;

		margin-top: .2rem;

	}



	.about{

		width: 90%;

		height: auto;

		overflow: hidden;

		margin-top: .4rem;

		padding-bottom: .7rem;

	}

	.about .main{

		height: auto;

	}

	.about .pic{

		width: 100%;

		

		position: initial;

	}



	.about .intro{

		width: 100%;

		position:  initial;

		top: initial;

		margin-top: .4rem;

		transform: initial;

	}



	.about .intro .tit h4{

		font-size: .42rem;

		text-align: center;

	}

	.about .intro .tit span{

		font-size: .24rem;

		margin: .1rem 0;

		text-align: center;

	}

	.about .intro .tit p{

		font-size: .24rem;

		text-align: center;

	}

	.about .intro .info{

		margin-top: .4rem;

		font-size: .28rem;

		line-height: .46rem;

		text-align: justify;

	}

 	.about .intro a{

 		display: block;

 		width: 2.6rem;

 		margin: 0 auto;

 		margin-top: .6rem;

 		font-size: .28rem;

 		height:.8rem;

 		line-height:.8rem;

 	}



 	.adv{

 		margin-top: .6rem;

 	}



 	.adv .bd{

 		margin-top: .4rem;

 		display: block;

 	}

 	.adv .bd .pic{

 		width: 100%;

 	}

 	.adv .bd .pic img{

 		display: block;

 		width: 100%;

 	}



 	.adv .bd ul{

 		width: 100%;

 	}

 	.adv .bd ul li{

 		padding: .25rem;

 		padding-top: .5rem;

 		height: 4.2rem;

 		border-left:.02rem solid #DCDCDC;

 		border-bottom:.02rem solid #DCDCDC;

 	}

 	.adv .bd ul li .tit img{

 		margin-right: .2rem;

 		height: .5rem;

 	}

 	.adv .bd ul li .tit h4{

 		font-size: .25rem;

 	}

 	.adv .bd ul li .tit p{

 		font-size: .2rem;

 	}



 	.adv .bd ul li .info{

 		font-size: .2rem;

 		margin-top: .2rem;

 		line-height: .42rem;

 	}



 	.adv .bd ul li .tel b{

 		font-size: .3rem;

 		display: block;

 	}

 	.adv .bd ul li .tel p{

 		font-size: .2rem;

 		padding-left: .4rem;

 	}

 	.adv .bd ul li .tel p:after{

 		width: .3rem;

 	}

 	.adv .bd ul li:nth-child(2n){

 		border-right:.02rem solid #DCDCDC;

 	}

 
}
@media screen and (max-width: 765px){
.main{

		width: 100%;

	}
}
@media screen and (max-width: 425px){
.main{

		/*width: 370px;*/width: 100%;

	}

    .adv .bd ul li .tel b {
        font-size: 22px;
        display: block;
    }	
    .about .pic{
	height: 230px;}
}