body img {
    margin-left: auto;
    margin-right: auto;
    display: block;
    border: none;
}
body .pubdate {
    border-bottom: none;
    text-align:left;
}
figcaption {
    text-align: center;
}
.video-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio (divide 9 by 16 = 0.5625) */
}
.video-iframe {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
}

/* My additions */

#promo p {
    text-align: center;
}

main #apic {
    margin: 0 auto;
    border-radius: 75px;
    padding: 0;
    width: 150px;
    height: 150px;
    clear: both;
}

#apic img {
    border-radius: 75px;
    width: 150px;
    height: 150px;
}