@charset "utf-8";


html {
  background-image: url("background.png"); 
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

body {
  font-family: Verdana, Geneva, sans-serif;
  color: rgb(91, 91, 91);
  background-color: ivory;

  margin: 0;             
  width: 80%;           
  margin-left: auto;      
  margin-right: auto;
}

header img {
  width: auto;
  max-height: 110px;   
  display: block;
  margin: 0 auto 10px auto;
}

header h1 {
  margin: 5px auto 0 auto;
  text-align: center;
}

h1,
h2 {
  text-shadow: 2px 3px 4px gray;
}

h2 {
  font-size: 1.3em;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav li {
  display: block;
  width: 20%;    /* 5 items = 100% */
  float: left;
}

nav a {
  display: block;
  background-color: #506d88;
  line-height: 2.8em;
  text-decoration: none;
  text-align: center;
  color: #ffffff;
}

nav a:hover {
  background-color: #2f4a63;
  color: #fff2b3;
}

main {
  padding: 20px;
  margin-top: 35px;
}

main > img {
  width: 25%;
  padding: 25px;
  float: right;
}

body > footer {
  background-color: #506d88;
  color: rgba(255, 255, 255, 0.75);
  font-weight: bold;
  font-size: 0.9em;
  line-height: 3em;
  text-align: center;
  margin-top: 10px;
  padding: 10px;

  clear: both;
}

main ul {
  list-style-type: square;
}