/* Universal selector */
* {
  box-sizing: border-box;
}

/* Body selector */
body {
  background-color: #00005D;
  font-family: Verdana, Arial, sans-serif;
}

/* Wrapper */
#wrapper {
  margin: 0 auto;
  width: 80%;
  min-width: 960px;
  max-width: 1200px;
  background-color: #B3C7E6;
  color: #000066;
}

/* Header */
header {
  background-color: #869DC7;
  color: #00005D;
  font-size: 150%;
  padding: 10px 10px 10px 155px;
  background-image: url(images/lighthouselogo.jpg);
  background-repeat: no-repeat;
}

/* Header links */
header a {
  text-decoration: none;
}

header a:link {
  color: #00005D;
}

header a:visited {
  color: #00005D;
}

header a:hover {
  color: #FFFFFF;
}

/* Navigation */
nav {
  float: right;
  width: 200px;
  font-weight: bold;
  letter-spacing: 0.1em;
}

/* Nav list */
nav ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

/* Nav links */
nav a {
  text-decoration: none;
  padding: 20px;
  display: block;
  background-color: #B3C7E6;
  border-bottom: 1px solid #FFFFFF;
}

nav a:link {
  color: #FFFFFF;
}

nav a:visited {
  color: #EAEAEA;
}

nav a:hover {
  color: #869DC7;
  background-color: #EAEAEA;
}

/* Main content */
main {
  background-color: #FFFFFF;
  color: #000000;
  padding: 10px 20px;
  margin-right: 200px;
  overflow: auto;
  display: block;
}

/* Right-floating image */
#floatright {
  float: right;
  margin: 10px;
}

/* Footer */
footer {
  font-size: 70%;
  text-align: center;
  padding: 10px;
  background-color: #869DC7;
  clear: both;
}