@media screen and (min-width:580px) {
#body {
    width: 580px !important;
    margin: auto;
}
}
@media screen and (max-width:394px) {
#star .iphone {
    position: absolute;
    top: 24px;
    left: 80px !important;
    right: 0;
    margin: auto;
}
}