html,body{
    max-width: 100%;
    overflow-x: hidden;
}
.wrap{
    width: 1920px;
    height: 15518px;
    overflow: hidden;
}
.bg{
    background: url(../img/mobile2.jpg) no-repeat 0 0;
    width: 1920px;
    height: 15518px;
}