Structure

HTML

<div class="DSAudioPlayer">
  <div class="blur"></div>
  <div class="mainSection">
    <div class="top">
      <div class="trackTitle">Be The One</div>
      <div class="trackSinger">Dua Lipa</div>
    </div>
    <div class="middle">
      <div class="play">
        <div class="playpausebtn"></div>
      </div>
    </div>

  </div>
  <div class="dashboard">
    <div class="repeat"></div>
    <div class="sound shake"></div>
    <div class="share"></div>
  </div>
</div>

CSS

@import url(https://fonts.googleapis.com/css?family=Oswald:400,300,700|Slabo+27px|Questrial);
div.DSAudioPlayer {
  /**
    top:-10px;
    margin:50px auto;
    **/
  width: 400px;
  height: 400px;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

div.DSAudioPlayer > .blur {
  width: 100%;
  height: 100%;
  background-image: url("http://mersadesign.com/dsaudioplayer/audio/music0.jpg");
  background-size: cover;
  background-position: center;
  filter: blur(7px);
  -webkit-filter: blur(7px);
  -moz-filter: blur(7px);
  -ms-filter: blur(7px);
  -o-filter: blur(7px);
}

div.mainSection,
div.dashboard {
  position: absolute;
  left: 0px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

div.mainSection {
  width: 100%;
  height: 85%;
  top: 0;
}

div.dashboard {
  width: 100%;
  height: 15%;
  bottom: 0;
}

div.mainSection > .top,
div.mainSection > .middle {
  width: 100%;
}

div.mainSection > .top {
  height: 30%;
}

div.mainSection > .middle {
  height: 70%;
  margin-top: -20px;
}

div.middle > div:not(.centered-vertically) {
  margin: -10px 10px 10px 10px;
}

div.dashboard > div:not(.centered-vertically) {
  margin: 10px;
}

div.middle > div:not(.centered-vertically),
div.dashboard > div:not(.centered-vertically) {
  display: inline-block;
  vertical-align: middle;
}

div.middle > .centered-vertically,
div.dashboard > .centered-vertically {
  display: inline-block;
  vertical-align: middle;
  height: 100%;
}

div.middle,
div.dashboard {
  text-align: center;
}

div.dashboard > div:not(.centered-vertically) {
  width: 30px;
  height: 30px;
  display: inline-block;
  vertical-align: middle;
}

// ** Buttons ** //
div.middle > .play {
  width: 138px !important;
  height: 138px !important;
  position: relative;
}

div.middle > .play > #slider {
  float: left;
}

div.middle > .play > .playpausebtn {
  background-image: url(http://mersadesign.com/dsaudioplayer/img/play.png);
  background-size: 64px auto;
  width: 64px !important;
  height: 64px...