body {
	background-image: url(../image/bg.png);
	background-image: none;
	background-position: center 1600px;
	background-repeat: no-repeat;
}
#slider {
	width: 100%;
	max-width: 1920px;
	height: 620px;
	margin: 0 auto;
}
#slider ul.item-list li.item {
	width: 100%;
	max-width: 1920px;
	height: 620px;
	margin: 0 auto;
	background-color: #c4c4c4;
}
#banner {
	width: 100%;
	max-width: 1920px;
	height: 460px;
	margin: 0 auto;
}
#banner .banner-box {
	width: 100%;
	max-width: 1920px;
	height: 460px;
	margin: 0 auto;
	background-color: #c4c4c4;
	background: url(../image/banner.png) center no-repeat;
}
#banner .banner-box h1.title {
	margin-top: 128px;
	margin-right: 60px;
	margin-bottom: 10px;
	line-height: 48px;
	font-size: 32px;
	color: #fff;
	text-align: right;
}
#banner .banner-box .desc {
	margin-right: 60px;
	line-height: 24px;
	font-weight: 400;
	font-size: 16px;
	color: #fff;
	text-align: right;
}

#intro {
}
#intro h3.intro {
	margin-bottom: 12px;
	background-image: url(../image/intro-bg.png);
}
#intro ul {
	width: 986px;
	margin: 0 auto;
	margin-top: 24px;
}
#intro ul li.item {
	display: inline-block;
	width: 480px;
	height: 270px;
	background: #e5e5e5;
}
#intro ul li.item:first-child {
	margin-right: 20px;
}
#intro ul li.item a img {
	width: 100%;
	height: 100%;
}

#service {
	max-width: 1920px;
	margin-top: 80px;
	padding-bottom: 50px;
	background-color: rgba(249, 252, 255, 0.9);
}
#service h3.title {
}
#service ul {
	margin: 0;
	padding: 0;
	margin-top: 20px;
	text-align: center;
	font-size: 0;
}
#service ul li.item {
	display: inline-block;
	width: 300px;
	height: 247px;
	margin: 0;
	padding: 0;
	overflow: hidden;
}
#service ul li.item .line {
	float: left;
	width: 1px;
	height: 180px;
	margin-top: 45px;
	background: #e5e5e5;
}
#service ul li.item:hover .line {
	width: 0;
}
#service ul li.item:hover {
	color: #fff;
	background-color: #0071d5;
}
#service ul li.item .icon {
	display: block;
	margin: 40px auto 20px auto;
	width: 40px;
	height: 40px;
	background-color: #999;
}
#service ul li.item .icon.web {
	background: url(../image/icon-pc.png);
}
#service ul li.item .icon.wxapp {
	background: url(../image/icon-wxapp.png);
}
#service ul li.item .icon.erp {
	background: url(../image/icon-erp.png);
}
#service ul li.item .icon.store {
	background: url(../image/icon-store.png);
}
#service ul li.item:hover .icon.web {
	background: url(../image/icon-pc-bg.png);
}
#service ul li.item:hover .icon.wxapp {
	background: url(../image/icon-wxapp-bg.png);
}
#service ul li.item:hover .icon.erp {
	background: url(../image/icon-erp-bg.png);
}
#service ul li.item:hover .icon.store {
	background: url(../image/icon-store-bg.png);
}
#service ul li.item h4 {
	font-size: 18px;
	font-weight: bold;
}
#service ul li.item p.content {
	width: 100%;
	line-height: 22px;
	font-size: 14px;
	font-weight: 400;
}
#service ul li.item:hover p.content {
	color: #fff;
}

#partner {
	display: none;
}
#partner ul.partner-list {
	width: 1003px;
	margin: 0 auto;
	margin-top: 64px;
	margin-bottom: 64px;
	background-color: #DEE3E8;
	overflow: hidden;
	opacity: 0.7;
	box-shadow: 0px 0px 40px #e5e5e5;
}
#partner ul.partner-list li.item {
	float: left;
	width: 250px;
	height: 140px;
	margin-right: 1px;
	margin-bottom: 1px;
	background-color: #fff;
	overflow: hidden;
}
#partner ul.partner-list li.last {
	margin-right: 0;
}
#partner ul.partner-list li.last-row {
	margin-bottom: 0;
}
#partner ul.partner-list li.item .card-filp {
	position: relative;
	transform-style: preserve-3d;
	transition: 1s;
}
#partner ul.partner-list li.item .card-filp:hover {
	transform: rotateY(180deg);
}
#partner ul.partner-list li.item .card {
	position: absolute;
	left: 0;
	top: 0;
	backface-visibility: hidden;
}
#partner ul.partner-list li.item .front {
	transform: rotateY(180deg);
}
#partner ul.partner-list li.item img {
	margin: 20px 25px;
	filter: grayscale(100%);
}
#partner ul.partner-list:hover li.item img {
	filter: grayscale(100%);
}
#partner ul.partner-list:hover li.item:hover img {
	filter: unset;
}
#partner ul.partner-list:hover li.item:hover > img {
	transform: scale(1.1);
	transition: all .2s ease-in;
}

#case {
	display: none;
	max-width: 1920px;
	margin-top: 116px;
	padding-top: 40px;
	padding-bottom: 100px;
	background-color: rgba(249, 252, 255, 0.9);
}
#case ul.case-list {
	width: 1200px;
	margin: 0 auto;
	margin-top: 50px;
	overflow: hidden;
}
#case ul.case-list li.item {
	float: left;
	width: 285px;
	margin-right: 20px;
}
#case ul.case-list li.item:last-child {
	margin-right: 0;
}
#case ul.case-list li.item p.content {
	width: 100%;
}

#requirement {
	width: 1200px;
	margin-bottom: 100px;
	background-color: #fff;
	overflow: hidden;
}