body {
  background: radial-gradient(#74AFAD,#dfeceb);
  text-align: center;
  margin: 0;
  padding: 0;
}

nav {
  padding: 30px;
  background:  linear-gradient(#304f4e,#74AFAD);
  overflow: hidden;
  margin-bottom: 30px;
}

h1 {
  display: inline;
  padding: 0 10px;
  border: 2px solid black;
  border-radius: 18px;
}

h2 {
  padding-bottom: 5px;
  display: inline;
  border-bottom: 2px solid blue;
}

.example {
  text-align: left;
  margin: 20px 150px;
}

.panel, .flip {
  padding: 5px;
  background-color: #e1e1e1;
  border-radius: 15px;
  border: 5px solid black;
}

.flip {
  padding-left: 30px
}

.panel {
  padding: 50px;
}

.active {
  border-radius: 15px 15px 0 0;
  background-color: lightgrey;
  border-bottom: none;
}

.details {
  padding: 20px;
  margin-top: -10px;
  background-color: #e1e1e1;
  border-radius: 0 0 15px 15px;
  border: 5px solid black;
  border-top: none;
}

.table {
  display: table;
	margin: 0 auto;
}

.table ul{
  list-style: none;
  text-align: center;
  min-width: 696px;
}

.table ul li{
  background-color: #000000;
  margin-right: 30px;
  width: 150px;
  line-height: 60px;
  display:inline;
  padding: 10px;
  border-radius: 15px;
  box-shadow:  0 0 25px #304f4e;
}

.table ul li a {
  text-decoration: none;
  color: white;
}