Modèle:Pays test

   <input type="radio" id="panel1" name="panel" checked>
   <input type="radio" id="panel2" name="panel">

Panel 1

This is the content of Panel 1.

Panel 2

This is the content of Panel 2.

       <label for="panel1">Panel 1</label>
       <label for="panel2">Panel 2</label>