There seems to be an issue with the pseudo-elements :before and :after

I have been attempting to apply a double border to my table using the "border" property for one, and :before and :after for the second. However, I am facing an issue as it is not working properly. I am relatively new to CSS and HTML and have tried my best to find a solution on my own but have been unsuccessful so far. Any assistance would be greatly appreciated.

<!DOCTYPE html>
<html>
<head>
<style>
#banner table:before {
    content: '';
    display: block;
    border-top: solid 1px;
    border-color: #888;
    border-color: rgba(255, 255, 255, 0.25);
    margin: 10px 0 1.25em 0;
                      }

#banner table:after {
    content: '';
    display: block;
    border-bottom: solid 1px;
    border-color: #888;
    border-color: rgba(255, 255, 255, 0.25);
    margin: 1.25em 0 10px 0;
            }
</style>
</head>
<body>
<div id="banner">
<div id=myTable>                                    <table>
<tbody>
<tr>
<td class="hjsb"><label for="what">What are you looking for</label></td>
<td class="hjsb" colspan="2"><label for="where">Location</label></td>
</tr>
<tr>
<td class=""><span class="inwrap"><input class="input_text" maxlength="512" size="31" name="q" autocomplete="off" id="what"></span><div style="width:250px"><!-- --></div></td>
                                                <td class=""><span class="inwrap"><input class="input_text" maxlength="64" size="27" name="l" autocomplete="off" id="where" value="Location"></td>
                                                <td class="" style="width:1px"><input type="submit" class="input_submit" value="Search Jobs"></td>                                      </tr>                                           <tr>
<td class="" colspan="3"><label for="what">Advanced Job Search</label></td>
</tr>                                       </tbody>
</table>
</div>
</div>
</body>
</html>

Answer №1

It appears to be functioning correctly, but there is an issue with the border being too transparent and blending in with the background color. I have created a fiddle for you to test it out:

http://jsfiddle.net/f5ow7mxg/

If you eliminate:

border-color: rgba(255, 255, 255, 0.25);

From:

#banner table:before {}
#banner table:after {}

The borders will appear as intended.

Answer №2

Why not consider using #myTable:before and #myTable:after instead of styling table:before and table:after? Here's an example:

#banner #myTable:before {
    content: '';
    display: block;
    border-bottom: solid 1px black;
    margin: 10px 0 1.25em 0;
}

#banner #myTable:after {
    content: '';
    display: block;
    border-bottom: solid 1px black;
    margin: 1.25em 0 10px 0;
}

I simply changed the border color to black for demonstration purposes.

You can view the fiddle here.

Answer №3

Have you attempted to incorporate a table within a "div" element? It may be simpler than utilizing the ":before" and ":after" properties. I'm not aware of any other alternative solution.

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