Update to proper jQuery Foundation lockup
learn.jquery.com: Apply site background and use normal jQuery logo
Update jq-nav-icons sprite to use final logos for jQuery, jQuery UI, and jQuery Mobile with final colors. (Added vector art to source PSD as well)
Remove excess padding on left sidebars that causes navigation to appear awkwardly low. Should appear at same height as content heading.
learn.jquery.com: Use new css framework conventions for default page template for all articles
learn.jquery.com: Fix "Beta" ribbon positioning, hover state
contribute.jquery.com: Remove unnecessary style rule
learn.jquery.com: Conformance with new-css framework, reapplied layout/styling to custom elements in sidebar, footer, and home page
learn.jquery.com: Replace spaces with tabs in learn site child theme