*{
  margin: 0;
  padding: 0;
}
html,body{
  height: 100%;
  width: 100%;
}

#app{
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: #000;
}

#player{
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  width: 550px;
  height: 200px;
}

#player #info{
  width: 60%;
  height: 50px;
  margin: 50px auto 0;
}

#player #info .title{
  text-align: center;
  color: #fff;
}

#player .progress{
  width: 90%;
  height: 2px;
  background: #fff;
  margin: 0 auto;
}

#player .progress #currentTime{
  font-size: 1.5em;
  font-weight: lighter;
  color: #fff;
}

#player #control{
  height: 50px;
  margin-top: 20px;
  text-align: center;
}

#control a{
  display: inline-block;
  width: 50px;
  height: 30px;
  color: #fff;
  text-align: center;
  text-decoration: none;
}

#bg{
  height: 100%;
  width: 100%;
  z-index: -999;
}

#bg img{
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  height: 550px;
  width: 550px;
  z-index: -999;
}

#bg .blue{
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .3);
}