html+css教案,CSS教程(四)如何在网页中插入CSS

html+css教案,CSS教程(四)如何在网页中插入CSS详细介绍

TD { FONT-SIZE: 12px } BODY { FONT-SIZE: 12px } INPUT { FONT-SIZE: 12px } A:link { COLOR: #000000; TEXT-DECORATION: none } A:visited { COLOR: #000000; TEXT-DECORATION: none } A:active { COLOR: blue; TEXT-DECORATION: none } A:hover { COLOR: red; TEXT-DECORATION: underline } .so { BORDER-RIGHT: 1px ridge; BORDER-TOP: #ffffff 1px ridge; FONT-SIZE: 12px; BORDER-LEFT: #ffffff 1px ridge; BORDER-BOTTOM: 1px ridge; BACKGROUND-COLOR: #cccccc }