摘要：
http://www.topcss.org/?p=305#more-305 阅读全文
摘要：
http://www.junchenwu.com/2005/05/post_18.htmltable-layout:fixedTable and column widths are set either by the sum of the widths on the col objects or, if these are not specified, by the width of the first row of cells. If no width is specified for the table, it renders by default with width=100%.有关表格 阅读全文
摘要：
1.定义多种文档模式时，使用逗号（,），而非文档中提到的分号（;）<meta http-equiv="X-UA-Compatible" content="IE=7,IE=9" /><meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7,IE=EmulateIE9" />2.或者以逗号升序连写的方式<meta http-equiv="X-UA-Compatible" content="IE=7,9& 阅读全文