ul.social-buttons li a {
    line-height: 35px;
    width: 35px;
    height: 35px;
    font-size: 16px;
}

.lightbox {
    display: none;
}

.videoWrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    margin-top: 5%;
    height: 0;
}

    .videoWrapper iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }