@charset "utf-8";
.banner_con{
	width: 100%;
	position: relative;
}
.banner_con .img{
	width: 100%;
}
.banner_con .banner_inner{
	position: absolute;
	top: 40%;
	-ms-transform: translateY(-50%);
	-o-transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
	text-align: center;
	width: 100%;
	z-index: 100;
	color:#fff;
	font-size: 36px;
}
.banner_con .banner_inner .banner_subtitle{
	margin-top: 25px;
}
.a1_box{
	position:relative;
	top: -65px;
	z-index: 101;
	background-image: linear-gradient(#f9f9f9, #ededed, #ededed);
	width: 71%;
	margin: auto;
	line-height: 34px;
	font-size: 20px;
	padding-top: 70px;
	padding-bottom: 100px;
}
.a1_box .a1_txt{
	margin-bottom: 35px;
	width: 80%;
	margin-left: 10%;
	text-align: justify;
}
.a1_box .img{
	max-width: 100%;
	display: block;
	margin: auto;
	padding-top: 5px;
	padding-bottom: 40px;
}
/*响应式适配*/

@media screen and (max-width: 1861px) {}

@media screen and (max-width: 1681px) {}

@media screen and (max-width: 1450px) {}

@media screen and (max-width: 1335px) {}

@media screen and (max-width: 1200px) {}

@media screen and (max-width: 1100px) {}

@media screen and (max-width: 1000px) {}

@media screen and (max-width: 768px) {}

@media screen and (max-width: 500px) {}

@media screen and (max-width: 330px) {}