tab ini kolom nya dapat di tambah..
<div class='pre tb'>
<!--[ Active function ]-->
<input class='prei hidden' id='preT-1' type='radio' name='preTab' checked>
<input class='prei hidden' id='preT-2' type='radio' name='preTab'>
<input class='prei hidden' id='preT-3' type='radio' name='preTab'>
<input class='prei hidden' id='preT-4' type='radio' name='preTab'><!--TAMBAHAN-->
<!--[ Header/title ]-->
<div class='preH tbHd scrlH'>
<!--[ Change atribute data-text='...' to replace title ]-->
<label for='preT-1' data-text='HTML'></label>
<label for='preT-2' data-text='CSS'></label>
<label for='preT-3' data-text='JS'></label>
<label for='preT-4' data-text='INFO'></label><!--TAMBAHAN-->
</div>
<!--[ Content ]-->
<div class='preC-1'>
<pre>KOLOM HTML</pre>
</div>
<div class='preC-2'>
<pre>KOLOM CSS</pre>
</div>
<div class='preC-3'>
<pre>KOLOM JS</pre>
</div>
<div class='preC-4'><!--TAMBAHAN-->
<pre>KOLOM INFO</pre>
</div>
</div>
KOLOM CSS
KOLOM JS
KOLOM INFO