title: Jade/pug change layout if radio buttons are selected
body: <p>I am looking for a way, to swap the layout of my site between to options. </p>
  
  <p>I got this form right now that I use: </p>
  
  <pre><code>form(action="/xxx" method="post")
  
                  .row
                      .col-lg-2.col-md-2.col-sm-4.col-xs-8
                          .input-group
                              select.form-control.text-center(name="selectOptionVat")
                                  each taxRate in taxRates
                                      option.text-center= taxRate
                              span.input-group-btn
                                  button.btn.btn-success(type="submit") #{getText('Submit')}
  </code></pre>
  
  <p>The form is used to update everything in a table. </p>
  
  <p>I want to add another form that gets visible once the user clicks one radio button in the table, and then also hides this form. So swap between the two of them :-) </p>
  
  <p>I know I could do this in many ways, but if it is possible, I have various reasons that I really want to do it only through Jade/pug :-) </p>
  
  <p>Also, if the user deselect all radio buttons again, the original form should be shown again, and the other one hidden once again - but I suppose I can implement this myself, in case anyone got any hints of how to solve this. </p>