问一个表格问题

Question

<table border=1 style="border-collapse:collapse;border-bottom:#000000 0px" bordercolor=black>
<tr>
<td>编号</td><td>名称</td><td>规格</td>
</tr>
<tr>
<td>1</td><td>name1</td><td>model1</td>
</tr>
<tr>
<td style="border-bottom:#000000 0px">2</td><td style="border-bottom:#000000 0px">name2</td><td style="border-bottom:#000000 0px">model2</td>
</tr>
</table>

Answer 1

哦,我是说左右两边的那两条边界线,不是bottom

Answer 2

<style>
td{
border-top:1px solid black;
border-bottom:1px solid black;
border-left:1px solid black;
border-right:1px solid black;
}
</style>
<table style="border-collapse:collapse;" border=0 bordercolor=black>
<tr>
<td>编号</td><td>名称</td><td>规格</td>
</tr>
<tr>
<td>1</td><td>name1</td><td>model1</td>
</tr>
<tr>
<td style="border:none">2</td><td style="border:none">name2</td><td style="border:none">model2</td>
</tr>
</table>

Answer 3

<style>
td{
border-top:1px solid black;
border-bottom:1px solid black;
border-left:1px solid black;
border-right:1px solid black;
}
</style>
<table style="border-collapse:collapse;" border=0 bordercolor=black>
<tr>
<td>编号</td><td>名称</td><td>规格</td>
</tr>
<tr>
<td>1</td><td>name1</td><td>model1</td>
</tr>
<tr>
<td style="border-left:0px">2</td><td >name2</td><td style="border-right:0px">model2</td>
</tr>
</table>
是这样么?