body {
    position: relative;
    width: 100%;
    min-height: 1026px;
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    /* background: url(../img/app_download/BG.png) rgb(158,44,48) no-repeat;
    background-size: 100% 100%;
    background-attachment: fixed; */
}

.footer-bottom {
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    height: 24px;
    line-height: 23px;
    background: #EBECEC;
}
.footer-bottom .info {
    width: 485px;
    margin: 0 auto;
    clear: both;
}
.footer-bottom .info img {
    float: left;
    clear: both;
    margin: 2px 8px;
}
.footer-bottom .info a {
    float: left;
    height: 23px;
}
.footer-bottom .info span {
    float: left;
    font-size: 12px;
    line-height: 23px;
    font-weight: 400;
    color: #5C5C5C;
    clear: both;
}
.footer-bottom .info a:hover span {
    text-decoration: underline;
}


.bg {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

.main_container {
    width: 100%;
    height: auto;
    background: transparent;
}

.app_download_cube {
    width: 1920px;
    margin: 0 auto;
}
.iphone_cover {
    width: 430px;
    height: 860px;
    margin: 136px 181px 84px 264px;
    background: url(../img/app_download/iphone.png) no-repeat;
    background-size: 430px 860px;
}
.download_main {
    padding-top: 282px;
}
.download_main h1 {
    FONT-SIZE: 60px;
    line-height: 60px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFDC19;
}
.download_main h2 {
    margin-top: 40px;
    FONT-SIZE: 48px;
    line-height: 62px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}

.QR_code_left {
   width: 290px;
}
.QR_code_icon {
    margin-top: 100px;
    width: 290px;
    height: 290px;
    background: url(../img/app_download/QR_code.png) no-repeat;
    background-size: 290px 290px;
}
.QR_code_slogan {
    margin: 19px 15px;
    FONT-SIZE: 20px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}
.QR_code_line {
    margin: 135px 85px 0 84px;
    width: 1px;
    height: 260px;
    background: #B95B5E;
}
.QR_code_detail {
    margin: 130px 0 0;
}
.QR_code_detail h5 {
    width: 352px;
    FONT-SIZE: 24px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FEF4F4;
}
.QR_code_detail h6 {
    width: 352px;
    margin-top: 19px;
    FONT-SIZE: 22px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFDCDD;
    line-height: 34px;
}

.QR_code_detail .contact_information {
    margin-top: 30px;
    width: 354px;
    height: 140px;
    padding: 18px 19px;
    background: rgba(255, 206, 208, 0);
    border: 2px solid #C46569;
    border-radius: 10px;
}
.qq_icon, .telephone_icon {
    width: 42px;
    height: 42px;
}
.telephone_icon {
    background: url(../img/app_download/telephone.png) no-repeat;
    background-size: 42px 42px;
}
.qq {
    margin-top: 18px;
}
.qq_icon {
    background: url(../img/app_download/QQ.png) no-repeat;
    background-size: 42px 42px;
}
.telephone_text, .qq_text { 
    padding-left: 14px;
    FONT-SIZE: 20px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 42px;
}