css-表格相关属性
<html><head><title>this is a test</title></head><style>table {width:600px;height:200px;border:1px solid red;}table td{ border:1px solid green;}</style><body> <table> <tr><td>1</td><td>2</td></tr> <tr><td>3</td><td>4</td></tr> <tr><td>5</td><td>6</td></tr> </table></body></html>