This paragraph will be red in all browsers except IE

This paragraph will be red in all browsers including IE

The only difference between the styles applied to the two paragraphs is that

<style type="text/css" media="all">
.class1 {
color: red !important;
color: blue;
}
.class2 {
color: red !important;
}
.class2 {
color: blue;
}
</style>

Back to the post !important keyword and IE with screenshots of how IE7 and IE8 handle this page.