Snippets/Circle or Oval Gallery

Description
Enables an end user to post an image or image gallery that is a circle or oval shape (depends on the height width ratio since Mediawiki preserves the ratio). Tested in the Foreground skin, but should work in all Mediawiki skins. Will work with all Mediawiki galleries, Semantic Mediawiki Galleries, the Javascript Slideshow Extension, Snippets/Sliding Image, Text or Gallery, Snippets/Sliding Image Gallery, Snippets/Pinterest Like Gallery, and I assume all other Gallery types. Additionally, it can be combined with Snippets/Image Expand on Hover to expand the image.

Visual Example
Circular Gallery:

Usage
The circle or oval gallery CSS can be used with any Mediawiki Gallery or Image just enclose the gallery or image between the divisors:.

Example:

Code
Circle or Oval Image and/or Gallery.css