body{
	font-family:'STHeiti','Microsoft YaHei',Helvetica,Arial,sans-serif;margin:0 auto;
	 background: #C2EAFF url(/static/bg01.png) no-repeat center top;
	 background-size: 100% auto;
}
#container {
	margin: 0 auto;
	max-width: 750px;
	overflow: hidden;
}
img {
	vertical-align: top;
	width: 100%;
}
.header {
	padding: 0.23rem 0 0;
	height: 1.34rem;
	box-sizing: border-box;
	background: #fff;
}
.header a {
	margin: 0 auto;
	width: 2.92rem;
	display: block;
}
.main {
	padding: 0.6rem 0.92rem 0.52rem;
}
.main .img {
	margin: 0 auto 7.45rem;
	width: 6.68rem;
}
.main .imgTxt {
	margin: 0 auto 0.55rem;
	width: 7rem;
	color: #264555;
	font-size: 0.38rem;
	line-height: 1.6;
	text-align: center;
}
.main .navi {
	margin: 0 0.06rem 0.36rem;
	position: relative;
}
.main .navi > li {
	padding: 0 0 0.0rem;
	width: 50%;
	float: left;
	box-sizing: border-box;
}
.main .navi > li:nth-child(2n) {
	float: right;
}
.main .navi > li .jsBox {
	width: 100%;
	position: absolute;
	left: 0;
	top: 0;
	display: none;
	box-sizing: border-box;
	transform: translateY(-100%);
	-webkit-transform: translateY(-100%);
}
.main .navi > li.on .jsBox {
	display: block;
}
.main .navi > li .jsBox ul {
	margin: 0 -0.06rem;
	padding: 0.3rem 0.35rem 0.13rem;
	border: 1px solid #00A7FF;
	background: #F0FAFF;
}
.main .navi > li .jsBox li {
	margin-bottom: 0.17rem;
	overflow: hidden;
	zoom: 1;
	clear: both;
}
.main .navi > li .jsBox li span {
	display: block;
	float: left;
	color: #264555;
	font-size: 0.25rem;
	line-height: 0.5rem;
	text-align: center;
	white-space: nowrap;
	border: 1px solid #AFC3DE;
	background: #fff;
	box-sizing: border-box;
}
.main .navi > li .jsBox li .ms {
	width: 1rem;
}
.main .navi > li .jsBox li > img {
	margin: 0.18rem 0.17rem 0 0.17rem;
	width: 0.45rem;
	display: block;
	float: left;
}
.main .navi > li .jsBox li .url {
	padding: 0 0.2rem;
	width: 3.94rem;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.main .navi > li .jsBox li a {
	width: 1.54rem;
	display: block;
	float: right;
	color: #fff;
	font-size: 0.28rem;
	line-height: 0.54rem;
	text-align: center;
	background: url(/static/btn_bg.png) no-repeat;
	background-size: 100% 100%;
}
.main .navi > li .jsBox .arrow {
	margin-left: -0.22rem;
	width: 0.3rem;
	position: absolute;
	left: 25%;
	bottom: -0.14rem;
}
.main .banner {
	margin: 0 0.02rem;
}

.btnUl {
	width: 0.8rem;
	position: absolute;
	right: 0;
	top: 5.7rem;
	z-index: 10;
}
.btnUl li {
	padding: 0.07rem 1;
}

.cover {
	width: 100%;
	height: 100%;
	position: fixed;
	left: 0;
	top: 0;
	display: none;
	z-index: 999;
	background: rgba(0,0,0,0.8);
}
.tutorialsBox {
	padding: 2.13rem 0.32rem 0.32rem;
	width: 90.67%;
	height: 90%;
	position: fixed;
	left: 4.665%;
	top: 5%;
	z-index: 1000;
	display: none;
	border: 1px solid #fff;
	background: #fff;
	box-sizing: border-box;
}
.tutorialsBox .close {
	width: 100%;
	position: absolute;
	left: 0;
	top: 0.5rem;
	text-align: center;
}
.tutorialsBox .close img {
	width: 3.64rem;
}
.tutorialsBox .scroll {
	height: 100%;
	overflow-y: auto;
}
.pc-photo{
    display: none;
}
@media screen and (min-width:768px) {
    html,
    body{
        height: 100%;    
    }
    
    body{
	    background: #C2EAFF url(/static/pc-bg01.jpg) no-repeat center top;
	    background-size: cover;
    }
    
    #container{
        max-width: initial;
        height: 100%;
    }
    
    .header{
        padding: 0;
        height: 100px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .main{
        max-width: 1640px;
        height: calc(100% - 100px);
        padding: 0;
        margin: 0 auto;
        position: relative;
        padding-top: 94px;
        box-sizing: border-box;
    }
    
    .pc-photo{
        display: block;
        width: 26%;
        height: 100%;
        position: absolute;
        left: -3.66%;
        top: 0;
    }
    
    .pc-photo img {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    
    .main .img{
        margin: 0 auto;
        width: 500px;
    }
    
    .main .imgTxt{
        width: auto;
        font-size: 28px;
        font-weight: 600;
        margin: 20px 0;
    }
    
    .main .navi{
        margin: 0 auto 30px;
        width: 500px;
    }
    
    .main .banner{
        margin: 0 auto;
        width: 500px;
    }
    
    .btnUl{
        position: fixed;
    }
}