html {
    height: 100%;
    overflow: hidden;  
}
body {
    background: url(/images/bg.png) no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    height: 100%;
    color: blue;
	font-family: Verdana;
}
ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color:rgb(42, 188, 236);
}

li {
  float: left;
}

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


/* Change the link color on hover */
li a:hover {
  background-color: blue;
  color: white;
}

button {
	display: block;
	color: white;
	text-align: center;
	padding: 8px 12px;
	text-decoration: none;
	background-color:rgb(42, 188, 236);
	border-color: white;
	border-width: 1px;
}
button:hover {
	background-color: blue;
	color: white;
}