body
{
    min-width: 1200px;
    margin: 0px;
    padding: 0px;
    font-family: 微软雅黑;     
}
.background1{
	background: #F6F6F6;
}
.project h1,.preview h1{	
	color: #E65864;
}
.project .left ul>li>span.main{
	color: #E55966;
}
.project .left ul>li>.before{
	background: url(../img/images/dazong_17.jpg) no-repeat center center;
}
.system{
	color: white;
}
.background2{
	background: #E65864;
}
.background3{
	background: #EFEFEF;
}
.preview{
	padding: 50px 0;
	background: url(../img/images/dazong_44.jpg) no-repeat center 250px;
	background-size: 100% 100%;
}
.preview>img{
	display: block;
	margin: 20px auto;
}
/*.project .transverse_line_left,.project .transverse_line_right{
	display: inline-block;
	width: 400px;
	height: 1px;
}
.project .transverse_line_left{
	margin-right: 20px;
	background-image: linear-gradient(to right,white ,#AEAEAE);
}
.project .transverse_line_right{
	margin-left: 20px;
	background-image: linear-gradient(to left,white ,#AEAEAE);
}*/
.project>h1,.preview>h1{
	background: url(../img/images/line_02.png) no-repeat center center;
}
.system>h1{
	background: url(../img/images/line_04.png) no-repeat center center;
}