/* banner-box */
.banner-box {
	width:100%;
	position: relative;
	overflow: hidden;
	margin-top: 1px;
	top:-341px;
}
.banner img {
    width: 100%;
}
.banner-box .bd {
	width: 100% !important;
}

.banner-box .bd li .m-width {
	width: 100%;
	overflow: hidden;
}

.banner-box .bd ul{
	width: 100% !important;
}

.banner-box .bd li {
	width: 100% !important;
}

.banner-box .bd li a {
	display: block;
	background-size: auto;
}
.sc-bag {

}
.sc-bag img{display: block;width:100%;}
/* .banner-box .m-width{
    width: 1210px;
    height: 400px;
    margin: 0 auto;
    position: relative;
}

.banner-box .m-width a{
position: absolute;
    top: 0;
    left: 50%;
    margin-left: -960px;
    height: 400px;
} */

.banner-btn {
	width: 1210px;
	position: absolute;
	top: 0px;
	left: 50%;
	margin-left: -605px;
}

.banner-btn a {
	display: block;
	width: 49px;
	height: 104px;
	position: absolute;
	top: 70px;
}

.banner-btn a.prev {
	left: 20px;
	display: block;
	font-size: 51px;
	font-family: '宋体';
	width: 30px;
	height: 50px;
	color: #7b7b7b;
	font-weight: 900;
	display:none;
}

.banner-btn a.next {
	right: 20px;
	display: block;
	font-size: 51px;
	font-family: '宋体';
	width: 30px;
	height: 50px;
	color: #7b7b7b;
	font-weight: bold;
	display:none;
}

.banner-box .hd {
	position: absolute;
	left: 542px;
	bottom:50px;
	z-index: 20;
}

.info_bottom {
	height: 459px;
	position: relative;
}

.banner-box .hd ul li {
	width: 16px;
	height: 16px;
	border-radius: 50%;
	text-indent: -9999px;
	margin-right: 12px;
	background:white;
	float: left;
	cursor: pointer;
}

.banner-box .hd ul li.on {
	width:25px;
	border-radius:20px;
	background: white;
}