#releases {
  text-align: center;
  max-width: 700px;
  margin: auto;
}

.release {
  background-color: rgba(255, 255, 255, 0);
  -o-transition: .5s;
  -ms-transition: .5s;
  -moz-transition: .5s;
  -webkit-transition: .5s;
  transition: .5s;
}

.release:hover {
  background-color: rgba(255, 255, 255, 0.7);
}

.release td {
  padding-left: 10px;
  padding-right: 10px;
}