.old_design .only-pc {
    display: none !important;
}
.old_design .only-sp {
    display: block !important;
}
.old_design img {
    max-width: 100% !important;
    height:auto;
}
/*#content {
    width: 100%;
    overflow:hidden;
    padding: 0 .5em;
    box-sizing: border-box;
}*/
.old_design .base_popup{
    width: 100%;
    padding: 0 .5em;
}