.gallery-container {
    margin: 0 auto 0 auto;
    text-align: center;

    width: 100%;
}

.gallery-img {
    display: inline-block;
    width: 10em;
    height: 10em;
    overflow: hidden;
    margin: 0.3em;
}

.gallery-img a {
    display: block;
    line-height: 0;
    font-size: 0;
    clear: both;
}

.gallery-container img {
    width: 100%;
    height: 100%;
}