Joomlashack is on the Grid! What is the grid? Well it is a system to help speed up development time by creating a specific way to align your site to give it that consistent feel. This system provides commonly used dimensions, based on a width of 960 pixels to align your columns and rows.
Inspirion is XHTML Strict, CSS/Tableless, and makes use of semantic headings (h1-h3) Joomla! overrides for improved SEO.
Inspirion is medium-sized template integrated with IE transparency, CSS dropline menu system, excellent typography, and is available in multiple color styles (with PSD source).