Added ids to the Show Fullscreen Bubble and Radder buttons

resources/views/app/ranking.blade.php

@@ -35,12 +35,12 @@
             <i class="fas fa-download"></i> Download as .json
         </a>
 
-        <a href='{{ action('MarkController@bubble', ["label" => $label]) }}'
+        <a id="fullscreen_bubble_button" href='{{ action('MarkController@bubble', ["label" => $label]) }}'
            class='btn btn-primary'>
             <i class="fas fa-expand"></i> Fullscreen bubble graph
         </a>
 
-        <a href='{{ action('MarkController@radar', ["label" => $label]) }}'
+        <a id="fullscreen_radar_button" href='{{ action('MarkController@radar', ["label" => $label]) }}'
            class='btn btn-primary'>
             <i class="fas fa-expand"></i> Fullscreen radar graph
         </a>