.feature {
  overflow: hidden;
  min-height: 30vh;
}

.feature h2 {
  color: white;
  font-family: Montserrat, sans-serif;
  font-size: 32px;
}

.feature-picture {
  height: 100%;
  width: 100%;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
}

.feature:hover > .feature-picture {
  transform: scale(1.1);
}

.feature:hover > .overlay {
  opacity: 100;
  background-color: rgba(0,0,0,0.9);
}

.overlay {
  background-color: rgba(0,0,0,0.7);
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
  display: flex;
  opacity: 1;
  transition: opacity 0.5s ease;
}