CSS Multiple Classes + Little Know IE6 Hack
Just 'first' CSS class
First Class (green)
Just 'second' CSS class
Second Class (red)
But IE6 will get confused and will show yellow because it only understands the last CSS class in '.first.second'
Both the 'first' and 'second' CSS classes
Both Classes (will show yellow in every browser)
IE6 Only
IE6 will show orange, while everything else will show the default
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