Unlocking the potential of the :not selector when combined with the :nth-of-type selector

My current project involves styling a table. I am looking to apply a specific background color to each odd row, excluding the first row which contains headers.

I attempted the following code without success:

.new-items-table tr:nth-of-type(odd):not(.new-items-table tr:nth-of-type(1))
{
background-color: red;
}

Answer №1

To achieve this effect, all you have to do is:

.item-table-new tr:nth-child(2n + 3) {
    background-color: blue;
}

2n + 1 can be written as odd, while 2n + 3 will skip the first two rows.

Check out the demonstration here: http://jsfiddle.net/ABCD/

Answer №2

Consider these alternatives:

1. ~ selector - http://jsfiddle.net/5sKqX/

.new-items-table tr ~ tr:nth-of-type(odd) {background-color:red;}

This targets rows that come after other rows, excluding the header row.

2. utilize <thead> - http://jsfiddle.net/5sKqX/1/

<thead>
    <tr><th>Header</th></tr>        
</thead>
<tbody>
    <tr><td>1</td></tr>
    <tr><td>2</td></tr>
    <tr><td>3</td></tr>
</tbody>

Css:

.new-items-table tr:nth-of-type(even) {background-color:red;}

3. use :not(:first-child) - http://jsfiddle.net/5sKqX/2/

.new-items-table tr:nth-of-type(odd):not(:first-child) {background-color:red;}

Answer №3

In response to your inquiry, I recommend enclosing your headers in <thead></thead> and the main content of the table within <tbody></tbody>. Once you have done this, you can implement the following CSS rule:

.tabular-data tbody tr:nth-child(odd)
{
    background-color: blue;
}

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