#NAVul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #333;
}

#NAVli {
  float: left;
}

#NAVli a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

#NAVli a:hover:not(.active) {
  background-color: #111;
}

.active {
  background-color: #4CAF50;
}

html { 
  background: url('BluebonnetTwo.jpg') no-repeat center fixed; 
  background-size: 100% 100%;
}
table {
  background-color: palegreen;
}

th {
  height: 50px;
}

ul {
  background-color: lightblue;
}

ol {
  background-color: lightblue;
}

h2 {
  background-color: green;
}

h3 {
  background-color: deepskyblue;
}

h1 {
  background-color: green;
}

p{
background-color: Thistle;
}