表格边框（练习）

效果

一 二 三

代码：

<TABLE style="BACKGROUND-IMAGE: url(http://userimage2.360doc.com/11/1103/14/3731100_201111031419520805.gif); BORDER-BOTTOM-STYLE: outset; TEXT-ALIGN: left; BORDER-RIGHT-STYLE: outset; WIDTH: 519px; BORDER-TOP-STYLE: outset; HEIGHT: 105px; BORDER-LEFT-STYLE: outset" border=2 cellSpacing=3 cellPadding=3 width=500> <TBODY> <TR> <TD> <TABLE style="BACKGROUND-COLOR: #00f418; WIDTH: 250px; HEIGHT: 27px" border=1 cellSpacing=0 cellPadding=3 width=250> <TBODY> <TR> <TD>一</TD></TR></TBODY></TABLE></TD> <TD> <TABLE style="BACKGROUND-COLOR: #04ef3b; WIDTH: 250px; HEIGHT: 27px" border=1 cellSpacing=0 cellPadding=3 width=250> <TBODY> <TR> <TD>二</TD></TR></TBODY></TABLE></TD> <TR> <TD style="TEXT-ALIGN: left" colSpan=2> <TABLE style="BACKGROUND-COLOR: #00ef3f; WIDTH: 510px; HEIGHT: 27px" border=1 cellSpacing=0 cellPadding=3 width=510> <TBODY> <TR> <TD>三</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>