@charset "utf-8";
.dms_ribbon {
    padding: 10px 0;
    text-align: center;
    background: yellow;
}
.dms_ribbon img {
    display: inline;
    width: 70%;
    max-width: 800px;
}
@media screen and (max-width: 750px) {
    .dms_ribbon {
        padding: 10px 0;
        background: yellow;
    }
    .dms_ribbon img {
        width: 90%;
    }
}

.ranking{
    display: block;
}