#single-audio {
  -webkit-transition: opacity 0.2s ease-in-out;
  -moz-transition: opacity 0.2s ease-in-out;
  transition: opacity 0.2s ease-in-out;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  right: 0;
  display: grid;
  place-items: center;
}
#single-audio #single-audio-slides {
	width: 80%;
}
#single-audio .slide.single-audio {
  background-color: rgba(255,255,255,.7);
  backdrop-filter: blur(10px);
}
#single-audio .slide.single-audio .box-top {
  padding: 25px 75px 50px;
  
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
}
#single-audio .slide.single-audio .box-top .author {
  font-weight: bold;
  margin-bottom: 25px;
}
#single-audio .slide.single-audio .box-top .player {
  position: relative;
}