* {
    box-sizing: border-box;
}

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

#wrapper {
    margin: 0 auto;
    width: 80%;
    min-width: 940px;
    background-color: #B3C7E6;
    color: #000066;
}

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

nav {
    float: right;
    width: 150px;
    font-weight: bold;
    letter-spacing: 0.1em;
}

main {
    background-color: #FFFFFF;
    color: #000000;
    padding: 10px 20px;
    display: block;
    overflow: auto;
}

h2 {
    color: #869DC7;
    font-family: Arial, sans-serif;
}

#floatright {
    float: right;
    margin: 10px;
}

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

nav a {
    text-decoration: none;
    padding: 20px;
    display: block;
    background-color: #B3C7E6;
    border-bottom: 1px solid #FFFFFF;
    background-image: url('sprites.gif');
    background-repeat: no-repeat;
    background-position: right 0;

}

nav a:link {
    color: #FFFFFF;
}

nav a:visited {
    color: #EAEAEA;
}

nav a:hover {
    color: #869DC7;
    background-color: #EAEAEA;
    background-position: right -100px;
}

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