.hero {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  background-image: url("../img/homepage-md.jpg");
  height: 35vw;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.md-logo {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: absolute;
  background-image: url("../img/md_logo.jpg");
  height: 6vw;
  width: 6vw;
  left: 9vw;
  top: 0;
}
.hero-menu {
  position: absolute;
  top: 2.6vw;
  left: 17vw;
}
.hero-menu li {
  margin: 1vw;
  font-size: 1vw;
  color: black;
  font-weight: 300;
  display: inline;
  animation: reveal 2s both 0.5s;
}

.lead {
  font-size: 3.6vw;
  color: white;
  position: absolute;
  left: 9vw;
  font-weight: 500;
}

@-webkit-keyframes slide-in-bottom {
  0% {
    -webkit-transform: translateY(5vh);
    transform: translateY(5vh);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slide-in-bottom {
  0% {
    -webkit-transform: translateY(5vh);
    transform: translateY(5vh);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}

@media only screen and (max-width: 992px) {
  .hero-menu {
    display: none;
  }
  .hero {
    height: 50vw;
  }
  .md-logo {
    height: 15vw;
    width: 15vw;
  }
  .lead {
    text-transform: uppercase;
    font-size: 9vw;
    bottom: 5vw;
    font-weight: 300;
    color: #2c2c2c;
  }
}