.navigation {
  margin: .5em 0 0;
  width: 100%;
}

.nav_link {
  color: #000;
  text-decoration: none;
  font-size: .9em;
}

.navigation_set {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: stretch;

  background-color: #F1F1F1;
  margin-bottom: .5em;

  cursor: pointer;
}

.navigation_img {
  position: relative;
  flex: 1 1 auto;
}

.navigation_img img {
  width: 100%;
}

.navigation_set .overlay {
  height: 100%;
}

.navigation_set:hover .overlay {
  width: 100%;
  opacity: 0.9;
}

.navigation_set:hover p{
  left: 0;
}

.navigation_text {
  width: 10%;
  min-width: 2em;
  margin-left: .5em;
  overflow: hidden;

  font-family: LEKTON, monospace;
  font-size: 1em;
  align-items: baseline;
}

.rotated {
  position: relative;
  top: calc(100% - 1.5em);
  width: 14em;

  transform-origin: 0 0;
  transform: rotate(-90deg);
}