@charset "utf-8";
@media (min-width: 768px) { /* Tablet1 */

}
@media (min-width: 992px) { /* Tablet2 */

}
@media (min-width: 1200px) { /* PC */

}

.container {
    max-width: 1170px;
}
footer .container {
    max-width: 1470px;
}

span.dd {
    text-align: right;
    width: 100px;
    display: inline-block;
    padding-right: 10px;
}
span.dt {
   width: calc(100% - 100px);
}

iframe {
    width: 100%;
    height: 300px;
}

.mb50 {
    margin-bottom: 20px;
}

@media (min-width: 768px) { /* Tablet1 */
    iframe {
        height: 500px;
    }
}
@media (min-width: 992px) { /* Tablet2 */
    .mb50 {
        margin-bottom: 50px;
    }
}