body {
    background-image: url("https://drive.google.com/uc?export=view&id=0B3ubyt3iIvkaSjRtQThYR1ZTRGs")
  }
  .hideOperations {
    display: none;
  }
  
  .displayOperations {
    display: block;
  }
  
  .editor-area {
    overflow: hidden;
    float: left;
  }
  
  .controls {
    width: 100px;
    overflow: hidden;
    float: right;
    position: relative;
  }
  
  .canvas-bg-wrapper {
    position: relative;
    width: 600px;
    height: 560px;
    overflow: hidden;
    width: 52%;
    margin-left: 24%;
    margin-right: 24%;
  }
  
  .canvas-bg {
    position: absolute;
  }
  
  .canvas-container {
    top: 0px;
    left: 0px;
  }
  
  #c {
    position: relative;
  }