body {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  text-align: center;
  line-height: 1.5rem;

  margin: 0;
  padding: 0;
  overflow-x: hidden;
  overflow-y: scroll;
  overflow-y: overlay;
}
h1, h2, h3 {
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  font-weight: 400;
}
.top-container {
  position: relative;
  padding-top: 40px;
}
.nav-title {
  letter-spacing: 0.1rem;

  margin: 0;
  text-transform: uppercase;
  font-size: 2.5rem;
  line-height: 2.8rem;
  color: black;
  text-decoration: none;
}
.nav-title:hover {
  color: gray;
}
.navigation-bar {
  margin-top: 1rem;
  margin: auto;
}
.nav-button {
  letter-spacing: 0.1rem;
  font-size: 0.9rem;
  line-height: 1.5rem;
  margin: 0;
  margin-bottom: 2rem;
  margin-right: 15px;
  text-decoration: none;

  color: black;
}
.nav-button:hover {
  text-decoration: underline;
  color: black;
}
.nav-button-small {
  font-size: 0.8rem;
}
.active, .active:hover {
  color: gray;
}
.subtitle {
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  font-weight: 400;

  padding-top: 1rem; /* ??? */
}

/* Animations */

.fade-in {
animation: fadeIn ease 2s;
-webkit-animation: fadeIn ease 2s;
-moz-animation: fadeIn ease 2s;
-o-animation: fadeIn ease 2s;
-ms-animation: fadeIn ease 2s;
}
@keyframes fadeIn {
0% {opacity:0;}
100% {opacity:1;}
}

@-moz-keyframes fadeIn {
0% {opacity:0;}
100% {opacity:1;}
}

@-webkit-keyframes fadeIn {
0% {opacity:0;}
100% {opacity:1;}
}

@-o-keyframes fadeIn {
0% {opacity:0;}
100% {opacity:1;}
}

@-ms-keyframes fadeIn {
0% {opacity:0;}
100% {opacity:1;}
}