Template:Home/Polaroids/styles.css

#polaroid-gallery li {
    display: inline-block;
}

#polaroid-gallery li:nth-child(3n):after {
    content: ' ';
    display: block;
}

#polaroid-gallery {
    width: 50%;
}

@media (max-width: 850px) {
#polaroid-gallery {
    width: 100%;
}
}