Bootstrap Simple Image Zoom
Mouseover or tap images below to see an upscaled version of the same image. This simple zoom technique can be applied to any Boostrap image class. Thanks to Lorempixel.com for the placeholder images.
NOTE: If image width = height, you get circles. If image width < or > height, you get ovals.
That's all there is to it. Hope you enjoyed this introduction to Bootstrap image classes.