.widget-container {
    margin-right: 240px;
}

#gallery {
    margin: auto;
    max-width: 450px;
}

.options {
    padding: 20px;
    position: absolute;
    bottom: 0;
    right: 0;
    width: 180px;
    top: 0;
    background-color: rgba(191, 191, 191, 0.15);
}

.caption {
    font-size: 18px;
    font-weight: 500;
}

.option {
    margin-top: 10px;
}