iframe {
    border: none;
}

.yt-video-container {
    width: 100%; height: 0;
    margin: 0; padding: 0;
    padding-bottom: 56.25%;
    position: relative;
}

.yt-video-container > iframe {
    width: 100%; height: 100%;
    position: absolute;
    top: 0; left: 0;
}

main {
    margin-top: 0;
}

#heading-banner {
    width: 100%; height: 216px;
    position: relative;
    background-size: cover;
    background-position: center;
    box-shadow: inset 0 0 8px -1px #212121;
}

#heading-banner-title {
    margin: 0; padding: 12px 18px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 48px;
    font-weight: bold;
    background-color: rgba(0, 0, 0, 0.6);
}

#heading-banner-title small {
    font-size: 24px;
}

#main-content {
    margin-top: 48px;
}

@media (max-width: 768px) {
    
    #main-content {
        margin-top: 5%;
    }
    
}

#main-content > .season-content-card {
    padding: 12px;
}

.card-col > .season-content-card > div {
    position: relative;
    background-color: #F0F0F0;
    border-radius: 4px;
    box-shadow: 0 2px 12px -5px #000000;
    overflow: hidden;
    z-index: 15;
}

.card-col > .season-content-card > div > img {
    width: 100%;
}

.card-text {
    padding: 24px;
}

#robot-desc-features-title {
    font-weight: bold;
    font-size: 18px;
}

#robot-desc-features {
    margin: 0;
    padding-left: 24px;
    padding-bottom: 10px;
    list-style-type: disc;
}

.media-gallery {
    position: relative;
}

.media-gallery, .media-gallery-media, .media-gallery-media > img {
    width: 100%;
}

.media-gallery-backplate {
    position: relative;
    background-color: #000000;
    transition: right 0.8s;
    line-height: 0;
    font-size: 0;
    white-space: nowrap;
}

.media-gallery-media {
    display: inline-block;
    vertical-align: middle;
}

.media-gallery-back, .media-gallery-fwd {
    padding: 6px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.3);
    opacity: 0;
    border-radius: 50%;
    transition: background-color 0.6s, opacity 0.3s;
    font-size: 24px;
    cursor: pointer;
}

.media-gallery-back:hover, .media-gallery-fwd:hover {
    background-color: rgba(0, 0, 0, 0.6);
}

.media-gallery:hover > .media-gallery-back, .media-gallery:hover > .media-gallery-fwd {
    opacity: 1;
}

.media-gallery-back {
    left: 6px;
}

.media-gallery-fwd {
    right: 6px;
}