A lightweight, responsive Masonry grid
<div class="wrapper">
<div class="masonry-grid">
<div class="masonry-item"><img src="http://fillmurray.com/500/800" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/600" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/200" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/250" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/100" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/400" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/375" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/1000" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/210" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/430" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/670" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/540" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/1200" alt="FillMurray"></div>
<div class="masonry-item"><img src="http://fillmurray.com/500/735" alt="FillMurray"></div>
</div>
</div>