Nick Ciske

Makes media library thumbnails match the WordPress thumbnail size or allows you to choose a new size in Settings: Media (or hard code a custom size named ‘mte_thumbnail’).
Also replaces the default “Crystal” file type icons with smoothly scaling SVG icons that better match the WordPress 3.8+ design.

Media Library Thumbnail Enhancer

Enhances media library thumbnails by making them larger and replacing the bundled icons with scalable SVG versions.

WEN Themes

WEN Responsive Columns provides you with a shortcode that will help display columnized content. Just one shortcode <code>[wrc_column]</code> is in effect for convenience but the sole is enough for generating multiple mixes of columns. Grids could be 2, 3, 4, 5 or 12 and you can easily add columns using button in the editor. Select your desired layout and use shortcode. That’s it !
Plugin: <a href="http://wenthemes.com/item/wordpress-plugins/wen-responsive-columns/" rel="nofollow ugc">Home Page</a>
If you like this plugin, please <a href="https://wordpress.org/support/view/plugin-reviews/wen-responsive-columns" rel="ugc">rate and review</a>. 
If you have any question, suggestion or issue, please <a href="https://wordpress.org/support/plugin/wen-responsive-columns" rel="ugc">post here</a>.

WEN Responsive Columns

Easily display columnized content in your pages or posts.

Media Library Thumbnail Enhancer vs WEN Responsive Columns