.PcOnly {
    display: block !important;
}

.SpOnly {
    display: none !important;
}

@media screen and (max-width: 767px) {
    .PcOnly {
        display: none !important;
    }

    .SpOnly {
        display: block !important;
    }
}

@media screen and (max-width: 767px) {
    section {
        width: 100% !important;
    }
}