.logo a,
.logo img {
  display: inline-block;
  border: none;
  outline: none;
  line-height: 1.6;
}
.logo a {
  position: relative;
  width: 18em;
  opacity: 0.1;
  font-family: sans-serif;
  transition: opacity 200ms;
}
.logo a:hover {
  opacity: 0.2;
}
.logo span {
  position: absolute;
  top: 0;
  right: 0;
  color: transparent;
  font-size: 0.9765625em;
  transition: color 200ms;
}
.logo a:hover span {
  color: #fff;
}
.logo img {
  width: 6em;
  color: #fff;
  font-size: 3em;
  text-align: left;
}