.banner{
	width: 100%;
	position: relative;
}
.bannerbg{
	width: 100%;
}
.bannerimg{
	width: 65%;
	position: absolute;
	top: 0;
	left: 17.5%;
}

.about{
	position: relative;
	width: 100%;
}
.aboutbg{
	font-size: 0;
	width: 100%;
}
.aboutmain{
	position: absolute;
	top: 10%;
	left: 17.5%;
	width: 65%;
	background-color: rgba(255,255,255,0.7);
}
.title{
	margin-top: 5%;
	width: 100%;
	font-size: 25px;
	text-align: center;
	line-height: 40px;
}

.aboutimg{
	display: block;
	margin: 5% auto;
}

.aboutimg-one{
	float: left;
	width: 30%;
	margin-left: 2.5%;
}
.aboutimg-one img{
	width: 100%;
}
.aboutarticle{
	display: block;
}
.aboutarticle p{
	width: 90%;
	margin: 0 auto;
	font-size: 16px;
	text-align: center;
	line-height: 35px;
	margin-bottom: 5%;
}
.contactphone{
	background-color: #FFD200;
	width: 500px;
	margin: 0 auto;
	font-weight: bold;
	margin-top: 2%;
}
.mititle{
	font-size: 18px;
	line-height: 30px;
}
.contactmain{
	width: 70%;
	max-width: 1000px;
	margin: 5% auto;
}
.contactleft{
	display: inline-block;
	vertical-align: top;
	width: 40%;
	margin-left: 10%;
}
form input{
	width: 80%;
	line-height: 40px;	
	border: none;
	padding:0 10%;
	background-color:#d0d0d0 ;
	margin-top: 5%;
}
form textarea{
	width: 80%;
	padding:10%;
	height: 150px;
	background-color:#d0d0d0 ;
	box-sizing: content-box;
	border: 0;
	resize: none;
	margin-top: 5%;
}
.button{
	width: 40%;
	line-height: 30px;
	background-color: #FFD200;
}

.contactright{
	display: inline-block;
	width: 45%;
	margin-left: 5%;
	vertical-align: top;
	font-size: 14px;
}
.addr{
	margin-top: 5%;
	line-height: 25px;
}
.erweima{
	margin-top: 15%;
}
.erweima p{
	margin-top: 10%;
}
@media only screen and (min-width: 880px) and (max-width: 1366px) {
	.aboutmain{
		width: 90%;
		left: 5%;
	}
	.title{
		font-size: 20px;
		line-height: 25px;
	}
	.aboutimg{
		margin-top: 2%;
		margin-bottom: 2%;
	}
	.aboutarticle p{
		font-size: 12px;
		line-height: 25px;
	}
}
@media only screen and (max-width:880px ) {
	.contact{
		margin-top: 20%;
	}
	.about{
		height: 160%;
		background: url(../img/aboutbg.jpg) repeat-y;
	}
	.aboutmain{
		width: 90%;
		height: auto;
		left: 5%;
		top: 2%;
	}
	.aboutimg-one{
		display: block;
		float: none;
		width: 70%;
		margin-left: 15%;
		margin-top: 2%;
		margin-bottom: 2%;
	}
	.aboutarticle p{
		font-size: 16px;
		line-height: 30px;
	}
	.contactmain{
		padding-bottom: 10%;
	}
	.contactphone{
		width: 80%;
	}
	.contactleft{
		display: block;
		width: 100%;
		text-align: center;
		margin: 0;
		margin-top: 15%;
	}
	.contactleft form{
		width: 100%;
		padding: 0;
	}
	.contactleft input{
		border-radius: 0;
	}
	.contactleft textarea{
		border-radius: 0;
	}
	.contactright{
		display: block;
		width: 80%;
		margin-left: 10%;
		text-align: center;
		margin-top: 15%;
	}
	.erweima{
		margin: 5% auto;
	}
	.erweima p{
		margin-top: 0;
	}
	.button{
		width: 100%;
		height: 10%;
		appearance: none;
		line-height: 40px;
		-webkit-appearance: none;
	}
}