To see an example of all the unlucky seven in one place try this link .
Designers sometimes use it in a Web page's content section to draw attention to important text.
Often, the animation draws so much negative attention that visitors leave your site immediately and never see that important content. Use larger headings and bulleted text instead of blinking animation to emphasize important section Random Note Text. Some designers get so excited and bewildered by the variety of fonts and colors available that they have a hard time choosing the best ones. So they compromise and use them all. The end result often resembles a ransom note cut from several different magazines.