Theme: Add CSS for vertical resize of Ace Editor in Email Templates, Dialplan XML, etc

themes/default/css.php

@@ -3298,6 +3298,13 @@ else { //default: white
 		text-align: left;
 		}
 
+/* ACE EDITOR *******************************************************************/
+
+	div#editor {
+		resize: vertical;
+		overflow: auto;
+		}
+
 <?php
 
 //output custom css