empty
English [?empti] US [??mpti]
adj. ???, ???, ???, ???; ???, ??? .empty; vi.empty;? ? ?
English['selz] n. ;cell(?? ????); ?? ?(???? ???? ?? ?)
CSS ? ? ?? ???
??: empty-cells ??? ???? ? ?? ???? ??? ?????("?? ???" ???? ??).
??: ? ??? ??? ?? ? ?? ???? ??? ?????. ???? ?? ???? ??? ?????. border-collapse? ??? ???? ??? ? ??? ?????.?
??: ?? ????? ? ? ??? ?????. Internet Explorer 8(??)? !DOCTYPE? ??? ?? ? ? ??? ?????. IE? ?? ??? ? ??? ???? ????.
CSS ? ? ?? ?
<!DOCTYPE html>
<html>
<head>
<style type="text/css">
table
{
border-collapse: separate;
empty-cells: hide;
}
</style>
</head>
<body>
<table border="1">
<tr>
<td>Adams</td>
<td>John</td>
</tr>
<tr>
<td>Bush</td>
<td></td>
</tr>
</table>
<p><b>注釋：</b>如果已規(guī)定 !DOCTYPE，
那么 Internet Explorer 8 （以及更高版本）支持 empty-cells 屬性。</p>
</body>
</html>??? ????? ??? "???? ??" ??? ?????