.track-list > div {
  padding : 5px;
  font-size: large;
  border-bottom: 1px solid darkgray;
  display: flex;
  flex-flow: row wrap;
}
.track-list > div:last-child {
  border-bottom: 0;
}
.track-list .info * {
  margin-left: 5px;
}
.track-list .info {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  font-size: medium;
}
.track-list .track-name {
  font-size: large;
}