Comment sizes and color fixed

js/Utility.js

@@ -68,6 +68,14 @@ export default class Utility {
         return Math.round(num * power) / power
     }
 
+    /**
+     * @param {Number} a
+     * @param {Number} b
+     */
+    static approximatelyEqual(a, b) {
+        return !(Math.abs(a - b) > Number.EPSILON)
+    }
+
     /**
      * @param {Number[]} viewportLocation
      * @param {HTMLElement} movementElement