.page2 .ab_jieshao>article:first-child{
	margin-top: 50px;
	font-size: 50px;
	overflow: hidden;
}

.page2 .ab_jieshao>article:nth-child(2){
	font-size: 20px;
	margin-bottom:42px; 
}
.page2 .ab_jieshao>article:first-child{

}
.page2>.container-fluid{
	height: 100%;
}
.page2>.container-fluid>div:first-child{
	height: 100%;
	}
	
@media(min-width: 768px){
	.page2>.container-fluid>div:first-child{
		position: absolute;
		width: 100%;
	}
	.page2 .ab_jieshao>article:first-child,
	.page2 .ab_jieshao>article:nth-child(2),
	.page2 .ab_jieshao>p{
		color: #C9C6D7;
	}
	.page2 #img1{
		margin-top: 350px;
	}
}


@media only screen and (min-width: 1200px){
	.page2 #img1{
		margin-top: 0px;
	}
	.page2 .ab_jieshao>article:first-child,
	.page2 .ab_jieshao>article:nth-child(2),
	.page2 .ab_jieshao>p{
		color:#191925;
	}
	.page2>.container-fluid>div:first-child{
		position: static;
		width: 50%;
	}
}
/*第三屏*/
.page3>div:last-child{
	background: no-repeat center center url(../../img/about/about-page3.png);
	background-size: cover;
}

.page3>div:first-child{
	position: absolute;
	right: 0px;
	z-index: 3;
	text-align:center;
}
@media(max-width:1199px) {
	.page3 > div:first-child {
		width:100%;
	}
}
.page3>div{
	height: 100%;
}
.page3 .page3-text{
	position: relative;
    top: 5%;
    right: 0px;
}
.page3 .page3-text>div:first-child{

}
.page3 .page3-text>div:first-child>article:first-child{
	font-size: 50px;
	height: 56px;
	overflow: hidden;
	color: #333333;
}
.page3 .page3-text>div:first-child>article:last-child{
	font-size: 20px;
	color: #999999;
	margin-bottom:42px; 
}
.page3 .page3-text>div:nth-child(2){
	font-size: 18px;
	color: #FFFFFF;
	line-height: 28px;
	margin-bottom: 20px;
}
@media(min-width:768px) {
	.page3 > div:first-child {
		text-align: right;
	}

	.page3 .page3-text > div:nth-child(2) {
		margin-bottom: 54px;
	}

	.page3 .page3-text {
		top: 22%;
		right: 100px;
	}
}
.page3 .page3-text > div:nth-child(3) {
	width: 314px;
	margin: 0px auto;
	padding-right: 36px;
}
@media(min-width:768px) {
	.page3 .page3-text > div:nth-child(3) {
		width: auto;
		margin: 0px;
		padding-right: 0px;
	}
}
.page3 .page3-text>div:nth-child(3)>section{
	float: right;
	margin-left: 36px;
}
.page3 .page3-text>div:nth-child(3)>section>div{
	position: relative;
	border: 1px solid #CCCCCC;
	height: 98px;
	width: 98px;
	margin-bottom: 10px;
}
.page3 .page3-text>div:nth-child(3)>section>div>span{
	position: absolute;
	width: 50%;
	height: 50%;
	z-index: -1;
}
.page3 .page3-text>div:nth-child(3)>section>div>span:nth-child(1){
	border:dashed #CCCCCC;
	border-width: 0px 1px 1px 0px;
	top: 0px;
	left: 0px;
}
.page3 .page3-text>div:nth-child(3)>section>div>span:nth-child(2){
	border:dashed #CCCCCC;
	border-width: 0px 0px 1px 0px;
	right: 0px;
	top: 0px;
}
.page3 .page3-text>div:nth-child(3)>section>div>span:nth-child(3){
	border:dashed #CCCCCC;
	border-width: 0px 1px 0px 0px;
	left: 0px;
	bottom: 0px;
}
.page3 .page3-text>div:nth-child(3)>section>div>span:nth-child(4){
	right: 0px;
	bottom: 0px;
}
.page3 .page3-text>div:nth-child(3)>section>div>article{
	font-size: 45px;
	color: #FFFFFF;
	width: 100%;
	line-height: 98px;
	text-align: center;
}
.page3 .page3-text>div:nth-child(3)>section>article{
	font-size: 14px;
	color: #FFFFFF;
	text-align: center;
}
@media (min-width: 1200px){
	.page3>div:first-child{
		position:static;
	}

	.page3 .page3-text>div:nth-child(2){
		color: #666666;
	}
	.page3 .page3-text>div:nth-child(3)>section>div>article{
		color: #666666;
	}
	.page3 .page3-text>div:nth-child(3)>section>article{
		color: #999999;
	}
}
/*第四屏*/
.page4 .page4-content{
	margin-top: 4%;
}
.page4 .page4-content>div>article:first-child{
	font-size: 50px;
	overflow: hidden;
	color: #FFFFFF;
}
.page4 .page4-content>div>article:last-child{
	font-size: 20px;
	color: #FFFFFF;
	margin-bottom:4%
}
.page4 .page4-top{
	line-height: 60px;
	color: #FFFFFF;
	font-size: 22px;
}
.page4 .page4-title{
	line-height: 23px;
	color: #FFFFFF;
	font-size: 12px;
}
@media(max-width: 768px){
	.page4 .page4-content{
		display: none;
	}
}
@media(min-width: 1400px){
	.page4 .page4-content{
		margin-top: 8%;
	}
	.page4 .page4-content>div>article:last-child{
		margin-bottom:8%
	}
}
/*第五屏*/
.page5 .page5-content {
    margin-top: 4%;
}

    .page5 .page5-content > div > article:first-child {
        font-size: 50px;
        overflow: hidden;
        color: #FFFFFF;
    }

    .page5 .page5-content > div > article:last-child {
        font-size: 20px;
        color: #FFFFFF;
    }

@media(max-width: 768px) {
}

@media(min-width: 1400px) {
    .page5 .page5-content {
        margin-top: 8%;
    }
}