
    ];
    
    runAnimationTest(expectedValues);
  </script>
</head>
<body>

<div class="box" id="grayscale-box"></div>
<div class="box" id="sepia-box"></div>
<div class="box" id="saturate-box"></div>
<div class="box" id="hue-rotate-box"></div>
<div class="box" id="invert-box"></div>
<div class="box" id="opacity-box"></div>
<div class="box" id="brightness-box"></div>
<div class="box" id="contrast-box"></div>
<div class="box" id="blur-box"></div>
<!-- <div class="box" id="dropshadow-box"></div> -->

<div i