fix(cards.pug): smooth collapse card

Added div around the cart-body, so the collapse is working smoothly now over the complete height of the card instead of the height without padding
- thanks @MartijnBastiaansen

Author: xidedix

pug/views/base/cards.pug

@@ -249,8 +249,9 @@ block view
                 i.icon-arrow-up
               a.card-header-action.btn-close(href='#')
                 i.icon-close
-          #collapseExample.card-body.collapse.show
-            | Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
+          #collapseExample.collapse.show
+            .card-body
+              | Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
       // /.col
     // /.row
     #myModal.modal.fade(tabindex='-1', role='dialog', aria-labelledby='myModalLabel', aria-hidden='true')

src/base/cards.html

@@ -662,8 +662,11 @@
                       </a>
                     </div>
                   </div>
-                  <div class="card-body collapse show" id="collapseExample">Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl
-                    ut aliquip ex ea commodo consequat.</div>
+                  <div class="collapse show" id="collapseExample">
+                    <div class="card-body">Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl
+                      ut aliquip ex ea commodo consequat.
+                    </div>
+                  </div>
                 </div>
               </div>
               <!-- /.col-->