/* 轮播图 */
/*.banner_ul  .banner_item {
	background-image: url(../images/B2B2C.jpg);
}*/


.banner_ul .banner_item .content-wrapper {
	position: absolute;
	width: 1100px;
	height: 100%;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	color: #fff;
}

.banner_ul .banner_item .content-wrapper h3 {
	margin: 75px 0 16px;
	font-size: 40px;
	font-weight: 600;
	line-height: 56px;
	color: rgba(243,248,253,1);
}

.banner_ul .banner_item .content-wrapper .sub-title {
	width: 638px;
	height: 72px;
	font-size: 20px;
	color: rgba(243,248,253,1);
	line-height: 36px;
}

.banner_ul .banner_item .content-wrapper .btn {
	margin-top: 50px;
}

.banner_ul .banner_item .content-wrapper .btn a {
	display: inline-block;
	width: 151px;
	height: 42px;
	font-size: 16px;
	text-align: center;
	line-height: 42px;
	background: rgba(243,248,253,1);
	border-radius: 21px;
	color: #000;
}

.banner_ul .banner_item .content-wrapper .btn a.on {
	color: #fff;
	border: 1px solid rgba(243,248,253,1);
	background: transparent;
	margin-left: 10px;
}

.banner_ul .banner_item .content-wrapper .btn a.on:hover {
	color: #222;
	background: #fff;
}

.system-content {
	width: 1200px;

}

.system .img {
	display: block;
	width: 100%;
	height: 100%;
	margin: auto;
}


/* 运营模式 */
.operate {
	background:rgba(246,249,252,1);
	padding-bottom: 100px;
}
.operate-content {
	width: 1200px;
}

.operateBanner .nav {
	display: flex;
	display: -webkit-flex;
	flex-direction: row;
	align-items: center;
	justify-content: space-between;
	text-align: center;

}

.operateBanner .nav .nav-item {
	/* padding: 0px 30px; */
	width: 200px;
	height: 50px;
	font-size: 20px;
	line-height: 50px;
	background: rgba(242,242,242,1);
	border-radius:23px;
	cursor: pointer;
	box-sizing: border-box;
	-webkit-border-radius:23px;
	-moz-border-radius:23px;
	-ms-border-radius:23px;
	-o-border-radius:23px;
}
.operateBanner .nav .nav-item.action {
	background:rgba(0,154,236,1);
	color: #fff;
}

.operateBanner .content {
	position: relative;
	width: 100%;
	min-height: 490px;
	display: flex;
	display: -webkit-flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	margin-top: 80px;
}

.operateBanner .content .item {
	position: absolute;
	top: 0;
	left: 0;
	/* flex: 1;
    display: flex;
    display: -webkit-flex;
    flex-direction: row; */
	/* align-items: center; */
	/* justify-content: center; */
	/* text-align: center; */
	width: 100%;
	display: none;
}

.banner-content {
	position: relative;
	width: 100%;
	height: 500px;
	margin-top: 50px;

}
.banner-content .item {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: none;
}
.banner-content .item.action {
	display: block;
}
.banner-content .item .item_img {
	width: 100%;
	height: 500px;
}
.banner-content .item .item_img  > img {
	width: 100%;
	height: 500px;
}

.operateBanner .content .item.action {
	display: block;
}

.operateBanner .content .item .item-left {
	flex: 1;
	float: left;
	width:432px;

}
.operateBanner .content .item .item-left .title{
	font-size:24px;
	font-weight:bold;
	margin-top: 15px;
	color:rgba(51,51,51,1);
}

.operateBanner .content .item .item-left .sub_title {
	font-size:18px;
	margin-top: 16px;
	margin-bottom: 30px;
	color:rgba(153,153,153,1);
	line-height: 35px;
	margin-left: 20px;
}

.operateBanner .content .item .item-left .sub_title::before {
	content: '';
	display: inline-block;
	width:4px;
	height:18px;
	background:rgba(0,154,236,1);
	vertical-align: middle;
	margin-right: 20px;
}



.operateBanner .content .item .item-right {
	float: right;
	width: 660px;
	margin-top: 40px;

}
/* 运营模式 */


/* B2B2C功能概述 */
.function {
	padding-bottom: 100px;
}
.function-content {
	width: 1200px;
}


.sale-con {
	display: flex;
	display: -webkit-flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	width: 100%;
	/* height: 135px; */
	text-align: center;
	font-size: 16px;
}

.sale-con .item {
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
	align-items: center;
	align-content: center;
	width:288px;
	height:340px;
	margin-right: 10px;
	margin-bottom: 10px;
	background: rgba(255,255,255,1);
	border:1px solid rgba(242,242,242,1);
	text-align: center;
	box-sizing: border-box;
}

.sale-con .item .item-txt {
	font-size:20px;
	color:rgba(51,51,51,1);
	margin-top: 52px;
	margin-bottom: 30px;
}

.sale-con .item .item-img {
	display: inline-block;
	width: 60px;
	height: 60px;
}

.sale-con .item .item-cont {
	margin-top: 35px;
	width:177px;
	line-height: 25px;
	color:rgba(153,153,153,1);

}
/* B2B2C功能概述 */

/* 个性商城 */
.personality-centent {
	width: 1200px;
}
/* 个性商城 */


/* 客户案例 */
.case-warp {
	background:rgba(246,249,252,1);
}

.case {
	width: 1200px;
	margin: 50px auto 0;
}
.case ul {
	margin-right: -36px;
}
.case ul li {
	float: left;
	width: 273px;
	text-align: center;
	margin-right: 36px;
}
.case ul li span {
	display: block;
	width: 273px;
	height: 168px;
	cursor: pointer;
}
.case ul li span i {
	display: block;
	width: 273px;
	height: 168px;
	cursor: pointer;  transition: opacity .2s;
	-moz-transition: opacity .2s; /* Firefox 4 */
	-webkit-transition: opacity .2s; /* Safari 和 Chrome */
	-o-transition: opacity .2s; /* Opera */
	opacity: 0;
}
.case ul li span i:hover {
	opacity: 1;
}
.case ul li p {
	font-size: 22px;
	line-height: 28px;
	margin-top: 15px;
	margin-bottom: 5px;
}
.case ul li em {
	color: #999;
	font-size: 16px;
}
.case .b-btn {
	margin-top: 40px;
}
/* 客户案例 */


@media screen and (max-width:1450px){
	.legendshop {
		min-width: 1250px;
	}
	.banner_ul .banner_item .content-wrapper h3,.banner_ul .banner_item .content-wrapper .sub-title,.banner_ul .banner_item .content-wrapper .btn {
		margin-left: 20%;
	}

	.system-content,.function-content,.personality-centent,.operate-content {
		width: 80%;
	}

	.operateBanner .nav .nav-item {
		width: auto;
		padding: 0px 30px;
	}

	.case {
		width: 1100px;
		margin: auto;
	}

	.case ul li {
		margin-bottom: 20px;
	}
	.case ul {
		margin-left: 90px;
		margin-right: -3px;
	}

	.operateBanner .content .item .item-left,.operateBanner .content .item .item-right {
		width: 50%;
	}

	.operateBanner .content .item .item-right > img {
		width: 100%;
	}
	.sale-con .item {
		width: 23%;
	}

	.system .img {
		width: 80%;
	}
	.operate {
		padding-bottom: 0 !important;
	}

}