WEB标准网页布局中尽量不要使用的HTML标签
Do not use these html elements in html pages. Presentational elements should not be used. Support for some elements has been (or will be) deprecated; they should not be used. Don't Use These Tags Presentational b big hr i small sub sup tt Deprecated basefont center dir font isindex menu strike u Unsupported and Damaging in Practice tfoot Comments Log Comment Log (newest first)