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CSS border-radius 属性
trycss3_border-radius4
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<!DOCTYPE html> <html> <head> <style> #rcorners { border-radius: 25px; background: url(/demo/images/paper.gif); background-position: left top; background-repeat: repeat; padding: 20px; width: 200px; height: 150px; } </style> </head> <body> <p>Add rounded corners for an element with a background image:</p> <div id="rcorners">Rounded corners!</div> </body> </html>