Fixed weird fullscreen-button size (#104)

* Added class to button

* Update notes.css

css/notes.css

@@ -144,6 +144,9 @@
     transition: none !important;
     -webkit-transition: none !important;
 }
+.btn-fullscreen {
+    padding: 15px;
+}
 
 
 /* markdown styling */

templates/note.php

@@ -2,6 +2,6 @@
 	<div class="note-meta">
 		<span class="note-word-count" ng-if="note.content.length > 0">{{note.content | wordCount}}</span>
 		<span class="note-meta-right">
-			<button class="icon-fullscreen has-tooltip" notes-tooltip ng-click="toggleDistractionFree()"></button>
+			<button class="icon-fullscreen has-tooltip btn-fullscreen" notes-tooltip ng-click="toggleDistractionFree()"></button>
 		</span>
 	</div>