这里要怎么添加border的css,让表哥不要按照内容自适应宽度,而是可以设置呢
<table class="t3">
<tbody>
<tr>
<th>Event</th>
<th>位置</th>
<th>日期</th>
<th>船名</th>
<th>船行</th>
</tr>
<tr>
<td>Discharge Port</td>
<td>UST-LUGA,RU</td>
<td>2016/9/25 0:00:00</td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Destination</td>
<td>UST-LUGA, RU</td>
<td>2016/9/25 0:00:00</td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Relay Port 2</td>
<td>ROTTERDAM</td>
<td>2016/9/17 0:00:00</td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Relay Port 1 Container load to vessel</td>
<td>SHANGHAI, CHINA</td>
<td>2016/8/17 0:00:00</td>
<td>OOCL POLAND</td>
<td>003</td>
</tr>
<tr>
<td>Relay Port 1</td>
<td>SHANGHAI, CHINA</td>
<td>2016/8/13 0:00:00</td>
<td>OOCL POLAND</td>
<td>003</td>
</tr>
<tr>
<td>Origin</td>
<td>NANTONG, CHINA</td>
<td>2016/8/11 0:00:00</td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Load Port</td>
<td>NANTONG, CHINA</td>
<td>2016/8/11 0:00:00</td>
<td>ZHONGCHENG66</td>
<td>666</td>
</tr>
<tr>
<td>Load Port Container load to vessel</td>
<td>NANTONG, CHINA</td>
<td>2016/8/11 0:00:00</td>
<td>ZHONGCHENG66</td>
<td>666</td>
</tr>
</tbody>
</table>
<table class="t3">
<tbody>
<tr>
<th>Event</th>
<th>位置</th>
<th>日期</th>
<th>船名</th>
<th>船行</th>
</tr>
<tr>
<td>Discharge Port</td>
<td>UST-LUGA,RU</td>
<td>2016/9/25 0:00:00</td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Destination</td>
<td>UST-LUGA, RU</td>
<td>2016/9/25 0:00:00</td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Relay Port 2</td>
<td>ROTTERDAM</td>
<td>2016/9/17 0:00:00</td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Relay Port 1 Container load to vessel</td>
<td>SHANGHAI, CHINA</td>
<td>2016/8/17 0:00:00</td>
<td>OOCL POLAND</td>
<td>003</td>
</tr>
<tr>
<td>Relay Port 1</td>
<td>SHANGHAI, CHINA</td>
<td>2016/8/13 0:00:00</td>
<td>OOCL POLAND</td>
<td>003</td>
</tr>
<tr>
<td>Origin</td>
<td>NANTONG, CHINA</td>
<td>2016/8/11 0:00:00</td>
<td> </td>
<td> </td>
</tr>
<tr>
<td>Load Port</td>
<td>NANTONG, CHINA</td>
<td>2016/8/11 0:00:00</td>
<td>ZHONGCHENG66</td>
<td>666</td>
</tr>
<tr>
<td>Load Port Container load to vessel</td>
<td>NANTONG, CHINA</td>
<td>2016/8/11 0:00:00</td>
<td>ZHONGCHENG66</td>
<td>666</td>
</tr>
</tbody>
</table>