div#app_logo{
    width:100%;
    padding-top: 3.312em;
    display: inline-block;
}
div#app_logo img{
    width: 21%;

}
div#app_name{
    padding-top: 0.687em;
    color: #292929;

    font-size: 0.875em;
}
.d_button{
    display: inline-block;
    padding-top: 1.562em;
    width: 100%;
}
.d_button div{
    display: inline-block;
    width: 75%;
    line-height: 2.25em;
    height: 2.25em;
    border-radius: 0.312em;
    background: #e83d26;
    color: white;

    font-size: 0.875em;
}
.app_tips{
    display: inline-block;
    padding-top: 1.187em;
    width: 75%;

    font-size: 0.75em;
    color: #a0a0a0;
}

.stor-tanceng{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    background: rgba(0,0,0,.8);
    z-index: 1;
}
.stor-tanceng img {
    width: 73%;
    float: right;
    margin-top: 0.75em;
    margin-right: 2.06em;
}