[HTML][CSS] The style of adding borders in table (all TDs have thin borders)_html/css_WEB-ITnose

  <style type="text/css"> 	.border-table { 		border-collapse: collapse; 		border: none; 	} 	.border-table td { 		border: solid #000 1px; 	} </style>

	<table id="tt" class="border-table">	<tr>	 <td rowspan=2>No</td>	  <td colspan=3>User Info</td>	</tr>	<tr>	  <td>UserCode</td>	   <td>UserName</td>	   <td>ID CARD</td>	</tr>	<tr>	 <td>1</td>	  <td>1001</td>	  <td>王德封</td>	  <td>330623***********9</td>	</tr>	  <td>2</td>	  <td>1002</td>	  <td>王祉临</td>	  <td>3301*************9</td>	</tr>	</tr>	  <td>3</td>	  <td>1003</td>	  <td>王祉依</td>	  <td>3301*************0</td>	</tr>	</table>