Cascading Style Sheet Compatibility in Internet Explorer 7
Internet Explorer 7 contains a number of improvements to cascading style sheet (CSS) parsing and rendering over IE6. These improvements are aimed at improving the consistency of how Internet Explorer interprets cascading style sheets as recommended by the W3C in order that developers have a reliable set of functionality on which to rely.In some cases a few of these changes may have the effect of making existing content render in ways that are not compatible with IE6. This is often seen with elements moving to a different area of the page or overlapping
