@charset "utf-8";
/* CSS Document */
body, h1, h2, h3, h4, h5, h6, p, blockquote, pre, code, del, dfn, em, img, strong, dd, dl, dt, li, ol, ul, fieldset, form, label, button, input, table, caption, tbody, tfoot, thead, tr, th, td, menu {
	margin: 0;
	padding: 0;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
	empty-cells: show
}
ol, ul, menu {
	list-style: none
}
button, input, select, textarea {
	margin: 0;
	outline: none;
	padding: 0;
}
img {
	border: 0
}
a {
	text-decoration: none;
	color: #000;
}
/* CSS Document */
.zs_di {
	width: 100%;
	background-color: #070709;
	color: #FFF;
	font-size: 12px;
	text-align: center;
	height: 85px;
	line-height: 25px;
	padding-top: 15px;
}
.zs_im1 {
	width: 100%;
}

body, html {
	font: 12px/1.5 'Microsoft Yahei', '\5FAE\8F6F\96C5\9ED1', 'Hiragino Sans GB', '\5B8B\4F53', Arial;
	min-width: 1200px;
	margin: 0;
	padding: 0;
	color: #333;
	-webkit-font-smoothing: antialiased
}

.cnt-block1>h2 {
    font-size: 28px;
}
.a_adv-brand {
	background-image: url(../images/sprite_a.png);
	background-position: 0 0;
	width: 97px;
	height: 105px
}
.a_adv-platform {
	background-image: url(../images/sprite_a.png);
	background-position: -214px 0;
	width: 97px;
	height: 105px
}
.a_adv-tech {
	background-image: url(../images/sprite_a.png);
	background-position: -107px 0;
	width: 97px;
	height: 105px
}

.a_k12 {
	background-image: url(../images/sprite_a.png);
	background-position: 0 -115px;
	width: 97px;
	height: 105px
}
.a_next {
	background-image: url(../images/sprite_a.png);
	background-position: -20px -292px;
	width: 10px;
	height: 28px
}
.a_notice {
	background-image: url(../images/sprite_a.png);
	background-position: -247px -230px;
	width: 14px;
	height: 14px
}
.a_prev {
	background-image: url(../images/sprite_a.png);
	background-position: 0 -292px;
	width: 10px;
	height: 28px
}

.a_update {
	background-image: url(../images/sprite_a.png);
	background-position: -321px 0;
	width: 48px;
	height: 48px
}

.xwt-main {
	width: 1200px;
	margin: 0 auto
}





.cnt-block1 {
	color: #666;
	text-align: center
}
.bg-white {
	background: #fff;
	padding: 90px 0 80px
}

.cnt-block1>span {
	font-size: 14px;
	display: block;
	margin-top: 15px
}
.adv-list {
	display: block;
	zoom: 1;
	margin-left: 75px;
	margin-top: 80px
}

.advantage-list {
	display: block;
	zoom: 1
}
.advantage-list:after {
	clear: both;
	content: ".";
	display: block;
	height: 0;
	visibility: hidden
}
.advantage-list li {
	float:left; 
	margin: 87px 96px 0;
}
.advantage-list li i {
	float: left;
	margin-right: 50px
}
.des-about {
	width: 260px;
	text-align: left;
	float: left
}
.des-about h3 {
	color: #302e31;
	font-size: 24px;
	font-weight: 400;
	margin-bottom: 20px
}
.des-about p {
	line-height: 24px;
}
.bg-green1 {
	background: #52c684;
	padding: 100px 0 90px
}
.bg-green1 .cnt-block1 {
	color: #fff
}