Plantilla:Video/styles.css

.cp-video {
    width: 100%;
    max-width: 520px;
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;

    background: #fbf8f2;
    border: 1px solid #d8d1c4;
    border-top: 3px solid #093E78;

    box-shadow: 0 6px 18px rgba(9, 62, 120, 0.07);
}

.cp-video--right {
    float: right;
    clear: right;
    margin-left: 1.75rem;
}

.cp-video--left {
    float: left;
    clear: left;
    margin-right: 1.75rem;
}

.cp-video--center {
    clear: both;
    margin-left: auto;
    margin-right: auto;
}

.cp-video__media {
    position: relative;
    width: 100%;
    overflow: hidden;

    background: #111;
}

.cp-video__media iframe {
    display: block;
    width: 100% !important;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    height: auto !important;

    border: 0;
}

.cp-video__descripcion {
    padding: 0.7rem 0.9rem;

    color: #5f666d;
    font-size: 0.82rem;
    line-height: 1.4;

    background: #f2ede4;
    border-top: 1px solid #d8d1c4;
}

@media screen and (max-width: 720px) {
    .cp-video,
    .cp-video--right,
    .cp-video--left,
    .cp-video--center {
        float: none;
        clear: both;

        width: 100%;
        max-width: none;

        margin: 1rem 0 1.5rem;
    }
}