@charset "UTF-8";

.present-img{
    width: 320px;
}

@media only screen and (min-width: 1025px) {
    .Main_Column {
        width: 960px;
        padding: 0 1em 0 1em;
    }
}

.page-top-button {
    height: 70px;
    display: block;
}