body {
  color: #fff;
  background-image: url("../images/bg1.jpg");
  animation: 30s ease-in-out infinite carousel forwards;
}
#overlay {
  background: #000;
  animation-delay: 1.5s;
}
#index-text-wrap {
  position: relative;
  width: 100%;
  height: 100vh;
}
#greeting {
  z-index: 10;
  display: flex;
  width: 100%;
  padding: 5vh 0;
  background: rgba(0,0,0,0.5);
  flex-flow: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 2rem;
  opacity: 0;
  animation: 1s ease-in-out 1 fadeIn forwards;
  text-shadow: 0 0 0.2em #000;
}
#greeting h1,
#greeting p {
  padding: 0;
}
#greeting #subtitle {
  font-variant-caps: small-caps;
}
#menu {
  background: rgba(0,0,0,0.5);
}
#menu,
#subtitle {
  opacity: 0;
  animation: 1s ease-in-out 1.5s 1 fadeIn forwards;
}
#menu .menu-item {
  animation: 1s ease-in-out 2.75s 1 wiggleMenuItem;
}
#menu .menu-item:first-child {
  animation-delay: 2.5s;
}
#menu .menu-item:last-child {
  animation-delay: 3s;
}
#affiliations {
  text-align: center;
}
#affiliations img {
  max-height: 100px;
  max-width: 33%;
  padding: 2vw;
}
@-moz-keyframes carousel {
  0% {
    background-image: url("../images/bg1.jpg");
  }
  20% {
    background-image: url("../images/bg1.jpg");
  }
  25% {
    background-image: url("../images/bg2.jpg");
  }
  55% {
    background-image: url("../images/bg2.jpg");
  }
  60% {
    background-image: url("../images/bg3.jpg");
  }
  95% {
    background-image: url("../images/bg3.jpg");
  }
  100% {
    background-image: url("../images/bg1.jpg");
  }
}
@-webkit-keyframes carousel {
  0% {
    background-image: url("../images/bg1.jpg");
  }
  20% {
    background-image: url("../images/bg1.jpg");
  }
  25% {
    background-image: url("../images/bg2.jpg");
  }
  55% {
    background-image: url("../images/bg2.jpg");
  }
  60% {
    background-image: url("../images/bg3.jpg");
  }
  95% {
    background-image: url("../images/bg3.jpg");
  }
  100% {
    background-image: url("../images/bg1.jpg");
  }
}
@-o-keyframes carousel {
  0% {
    background-image: url("../images/bg1.jpg");
  }
  20% {
    background-image: url("../images/bg1.jpg");
  }
  25% {
    background-image: url("../images/bg2.jpg");
  }
  55% {
    background-image: url("../images/bg2.jpg");
  }
  60% {
    background-image: url("../images/bg3.jpg");
  }
  95% {
    background-image: url("../images/bg3.jpg");
  }
  100% {
    background-image: url("../images/bg1.jpg");
  }
}
@keyframes carousel {
  0% {
    background-image: url("../images/bg1.jpg");
  }
  20% {
    background-image: url("../images/bg1.jpg");
  }
  25% {
    background-image: url("../images/bg2.jpg");
  }
  55% {
    background-image: url("../images/bg2.jpg");
  }
  60% {
    background-image: url("../images/bg3.jpg");
  }
  95% {
    background-image: url("../images/bg3.jpg");
  }
  100% {
    background-image: url("../images/bg1.jpg");
  }
}