html,
body {
  background-color: #f8f9fa;
  height: 100%;
}

main {
  max-width: 600px;
  margin: 0 auto;
  background-color: white;
  width: 52vh;
  height: 100vh;
  position: relative;
  background-size: auto 100%;
  background-repeat: no-repeat;
  background-position: center center;
}

.player {
  position: absolute;
  top: 71%;
  left: 20px;
  right: 20px;
  display: flex;
}

.play-wrap {
  width: 100%;
  height: 60px;
  background-color: white;
  border-radius: 30px;
  display: flex;
  padding: 10px 0 10px 50%;
  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

.play-btn {
  width: 40px;
  height: 40px;
  color: white;
  background-color: red;
  border-radius: 20px;
  font-size: 20px;
  line-height: 40px;
  text-align: center;
}

.play-btn i {
  transition: all 2s ease;
}

#waveform {
  width: calc(100% - 55px);
  margin-left: 2px;
}

.player-avator {
  width: 50%;
  position: absolute;
  bottom: 0;
}

.player-avator img {
  width: 100%;
  border-radius: 0 0 0 30px;
}

svg.loading {
  width: 100px;
  height: 30px;
  margin: 5px auto;
  display: block;
}

.landscape-warning {
  display: none;
}

@media screen and (orientation:landscape)
and (min-device-width: 319px) 
and (max-device-width: 480px) {
  .landscape-warning {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
    background-color: white;
    text-align: center;
    padding-top: 120px;
    opacity: 0.95;
    display: block;
  }
}