* {
  box-sizing: border-box;
}

.welcome {
  text-align: center;
  background-color: rgba(60, 60, 60, 0.5);
  border-radius: 5px;
  border: 5px rgba(60, 60, 60, 0.5);
  font-family: 'Century Gothic';
}

.main {
  background-image: url(Background.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-color: white;
  color: black;
  font-size: 20px;
}

.define {
  text-align: center;
  background-color: rgba(60, 60, 60, 0.35);
  border-radius: 5px;
  max-width: 100%;
  max-height: 5%;
  font-family: 'Cambria';
}

#myInput {
  width: 35%;
  font-size: 18px;
  padding: 12px 20px;
  border: 3px solid black;
  border-radius: 10px;
  margin-left: auto;
  margin-right: auto;
  display: block;
  font-family: 'Century Gothic';
  background-color: rgba(255, 255, 255, 0.5);
}

#myUL {
  list-style-type: none;
  text-align: center;
  -moz-column-count: 2;
  -ms-column-count: 2;
  -webkit-column-count: 2;
  column-count: 2;
  width: 100%;
}

#myUL li {
  display: none;
  text-align: center;
  margin-top: 1rem;
  }

#myUL li a {
  background-color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  font-size: 18px;
  font-family: 'Century Gothic';
  padding: 8px;
  border: 2px solid black;
  color: black;
  border-radius: 15px 2px 15px 2px;
}

.topbar {
  background-color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  padding: 8px;
  border: 2px solid black;
  color: black;
  border-radius: 10px;
}

#myUL li a:hover:not(.header), .topbar:hover {
  background-color: black;
  color:white;
}