The number of TH elements does not match the number of columns in the table

Is there a way to make only one th span the full width of the table, even with 5 columns below?

I want to color the background of the th to cover the entire width. However, since the rest of the table contains 5 columns, the single th only stretches across the first column.

<tr class="table-title">
    <th>LED</th>
</tr>
<tr class="top">
    <td>Product</td>
    <td>Product Description</td>
    <td>Panel Size</td>
    <td>Weekly Price Per Panel</td>
    <td>Weekly Price Per Square Metre</td>
</tr>

JSFiddle: https://jsfiddle.net/vnvn0qbz/

htmlcsshtml-table

Answer №1

To implement colspan in HTML, you can use the following code:

table{
  border-collapse: collapse;
  }
<table border="1px">
<tr class="table-title">
    <th colspan="5">LED</th>
</tr>
<tr class="top">
    <td>Product</td>
    <td>Product Description</td>
    <td>Panel Size</td>
    <td>Weekly Price Per Panel</td>
    <td>Weekly Price Per Square Metre</td>
</tr>
  </table>

Answer №2

To make the table full width, you can simply add a colspan attribute to the th element like this:

<table class="led">
    <tr class="table-title">
        <th colspan="5">LED (this should be full width of the table)</th>
    </tr>
    <tr class="top">
        <td>Product</td>
        <td>Product Description</td>
        <td>Panel Size</td>
        <td>Weekly Price Per Panel</td>
        <td>Weekly Price Per Square Metre</td>
    </tr>
</table>

Answer №3

To make a column span the full width of a table, you can use the colspan attribute like this:

<tr class="table-header">
    <th colspan="6">Header (full width)</th>
</tr>

This code snippet demonstrates how to specify the number of columns an element should span. In this case, we set it to 6 to match the table's column count.

Check out a live example here

Additionally, there is a rowspan attribute that allows you to span multiple rows instead of columns. You can get creative by combining both attributes to create unique and dynamic table layouts.

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