#top{
    width: 100%;
    min-width: 984px;
    height: 50px;
    background-color: #292929;
} 

#top .tem {
    width: 53%; 
    margin: 0 auto;
}
 
#top .logo{
    width: 28.88%;
}


#top .navBar {
    position: absolute;
    left: 50%;
    top: 0;
    padding: 7px 20px 0 20px;
}

#top .navBar .nav {
    padding-left: 2em;
    padding-right: 2em;
    float: left;
    color: #fff;

}

#top .navBar .seperator {
    width: 1px;
    float: left;
}

.header {
    width: 100%;
    background-image: url(../img/gw_bg_01.png);
    background-position: center top;
    background-repeat: no-repeat;
    float: left;

}

.header .center_pic {
    width: 53%;
    height: 536px;
    min-width: 984px;
    margin: 0 auto;
    position: relative;
    background-image: url(../img/gw_bg_02.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;

}

.header .qrCode {
    position: absolute;
    right: -50px;
    top: 120px;
    width: 504px;
    height: 208px;
    padding: 10px 16px;
    background: url(../img/ewm.png);
    -moz-background-size: contain;
    -webkit-background-size: contain;
    -o-background-size: contain;
    background-size: contain;
    background-repeat: no-repeat;
}

.header .center_pic .qrCode .bg1_pic {
    margin-left: 5%;
    margin-top: 7.5%;
    height: 100%;
    width: 28%;
}

.header .center_pic .download {
    position: absolute;
    right: -50px;
    top: 350px;
    width: 504px;
}

.header .center_pic .download .next_btn{
    display: inline-block;
    width: 45%;
}