styles.css

html
{
  background-color: black;
}

h1 { color: #ffffff; font-family: 'Raleway',sans-serif; font-size: 62px; font-weight: 800; line-height: 72px; margin: 0 0 24px; text-transform: uppercase; }
input, .fileList, .startButton, p { color: #ffffff; font-family: 'Raleway',sans-serif; font-size: 20px; font-weight: 800; }
p { color: #ffffff; font-family: 'Raleway',sans-serif; font-size: 24px; font-weight: 400; }

.mainCanvas
{
  min-height: 100%;
  height: auto;
  height: 100%;
  margin: 0 0 0 0;
}

.hiddenDiv
{
  display: none;
}

.startButton, input {
    background-color: silver;
    border: none;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

.tile
{
	display: inline-block;
}

.playButton
{
	max-width: 30vw;
	min-width: 30vw;
	min-height: 30vw;
	display: inline-table;
	border-color: dark-gray;
	border-width: 0.2vw;
	border-style: solid;
	border-radius: 15.2vw;
	text-align: center;
	margin: 5px 5px 5px 5px;
	font-family: 'Helvetica Neue', sans-serif;
  font-size: 16px;
  font-weight: bold;
  line-height: 1;
  padding: 10px 10px 10px 10px;
}

.playButton span
{
  vertical-align:middle;
  display: table-cell;
}

.isFinishing
{
  -webkit-animation: flash 10s linear;
  animation: flash 1s linear;
  -webkit-animation-iteration-count: 1000;
  animation-iteration-count: 1000;
}

.timeDisplay
{
  position: relative;
  left: 14.5vw;
  top: -5vw;
  color: inherit;
	font-family: 'Helvetica Neue', sans-serif;
  font-size: 12px;
}

.nowPlaying
{
	border-color: white;
	border-width: 1vw;
	border-radius: 17vw;
  -webkit-animation: spin-360 10s linear;
  animation: spin-360 10s linear;
  -webkit-animation-iteration-count: 1000;
  animation-iteration-count: 1000;
}

.nextPlaying
{
	border-color: silver;
	border-width: 1vw;
	border-radius: 17vw;
  -webkit-animation: flash 1s linear;
  animation: flash 1s linear;
  -webkit-animation-iteration-count: 2;
  animation-iteration-count: 2;
}


@-webkit-keyframes spin-360
{
	100% {
    transform: rotate(360deg);
	}
}

@-webkit-keyframes flash {
   0%, 50%, 100% {
      opacity: 1;
   }
   25%, 75% {
      opacity: 0;
   }
}