body { 
    /*background: yellow; */
}

#main {
    position: relative;
    width: 600px;
    background: #ffffff;
    height: 400px;
    margin: 0 auto;
    }

#chart {
    position: absolute;
    left: 0px;
    width: 600px;
    height: 400px;
    /*background: blue;    */
    font-family: "Trebuchet MS", Helvetica, sans-serif
    }
    
#scene_text {
    position: absolute;
    left: -125px;
    width: 150px;
    height: 400px;
    /*background: red;    */
    font-family: "Trebuchet MS", Helvetica, sans-serif
  }

.subtitle_enter {
  position: absolute;
  left: 10px;
  top: 380px;
  z-index: 0;
  opacity: 0.2;
}

.subtitle_ascend {
  position: absolute;
  left: 10px;
  top: 10px;
  z-index: 0;
  opacity: 1;

  -webkit-transition: top 2s ease-in;
  -moz-transition: top 2s ease-in;
  -o-transition: top 2s ease-in;
  transition: top 2s ease-in;
}

.subtitle_exit {
  position: absolute;
  left: 10px;
  top: 10px;
  z-index: -1;
  opacity: 0;
  -webkit-transition: opacity 2s ease-in;
  -moz-transition: opacity 2s ease-in;
  -o-transition: opacity 2s ease-in;
  transition: opacity 2s ease-in;
}

/*.c3-region-0 {
  fill: red;
}

.c3-region.foo {
  fill: green;
}*/