*,
html,
body {
    margin: 0;
    padding: 0;
}
.control-links{
display: none;
}
html {
    width: 100%;
    height: 100%;
    min-width: 320px;
}
#position{
    width: 1600px;
    height: 600px;
    text-align: center;
}
body {
    height: 100%;
    font-family: "Arial","Microsoft YaHei","黑体","宋体",sans-serif;
}
@media(max-width:375px){
    body{
        padding-bottom:150px;
    }
}
.footer {
    font-size: 14px;
    color: #666;
    position: fixed;
    bottom: 0px;
    padding-bottom: 30px;
    width: 100%;
    text-align: center;
    background: #fff;
}
.footer span{
    font-size: 16px;
    vertical-align: -1px;
}
.background{
    background-image: url('../img/background.png');
    width: 100%;
}

.downloadarea{
	text-align: center;
    width:100%;
    margin: 0 auto;
    padding: 60px 0;
	color:#fff;
}
.advantage{
    width:100%;
    margin: auto;
    margin-top: 80px;
    text-align: center;
    font-size: 14px;
    line-height: 28px;
    color: #666;
}
.advantage h2{
    color: #323232;
    font-size: 32px;
    font-weight: normal;
    margin-bottom: 20px;
}
.qrcode_img{
    width:178px;
    height: 180px;
    display: block;
    margin: 0 auto 10px;
}