Magical css attribute pointer-events_html/css_WEB-ITnose

After an absolutely positioned element covers a link or adds an element with an event handle, the link's default behavior (page jump) or element event will not be triggered.
Now Firefox3.6/Safari4/Chrome supports a css attribute called pointer-events. Use this attribute to determine whether you can penetrate absolutely positioned elements to trigger certain behaviors of the underlying elements. As follows:

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