Column combinator
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The column combinator (||
) is placed between two CSS selectors. It matches only those elements matched by the second selector that belong to the column elements matched by the first.
css
/* Table cells that belong to the "selected" column */
col.selected||td {
background: gray;
}
Syntax
css
column-selector||cell-selector {
/* style properties */
}
Examples
HTML
html
<table border="1">
<colgroup>
<col span="2" />
<col class="selected" />
</colgroup>
<tbody>
<tr>
<td>A</td>
<td>B</td>
<td>C</td>
</tr>
<tr>
<td colspan="2">D</td>
<td>E</td>
</tr>
<tr>
<td>F</td>
<td colspan="2">G</td>
</tr>
</tbody>
</table>
CSS
css
col.selected||td {
background: gray;
color: white;
font-weight: bold;
}
Result
Specifications
Specification |
---|
Selectors Level 4 # the-column-combinator |
Browser compatibility
BCD tables only load in the browser