body,
html {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

.iframe {
    width: 100%;
    height: 100%;
}

.iframe iframe {
    width: 100%;
    height: 100%;
}


.mobile-view {
    display: none;
}


.pc-view {
    display: block;
}


@media only screen and (max-width: 600px) {
    .mobile-view {
        display: block;
    }


    .pc-view {
        display: none;
    }

}