Plugin for patching old versions of IE (7 and 8)to work with CSS3 selectors and Media Queries.

Jacob Dunn

phenomblue

PB Responsive Images

Adds support for the proposed responsive image format in post content, and helper functions for theme authors.

HTML5 Details Polyfill

Adds fallback support for the HTML5 <details> and <summary> elements in browsers that don't support them.

Designer023

<p>IE 7 and 8 don’t do CSS3 or Media queries so instead of adding the fixes to your theme you can add them via a plugin. This means when they finally die a death you can drop support without having to update your theme. This also covers purchased themes so you don’t need to alter the actual files.</p>


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