body {
background-color: black;
font-family: Times New Roman, Garamond, Serif;
font-size: 14px;
color: white;
}

h1 {
text-align: center;
font-family: Arial, Verdana, Sans-Serif;
color: red;
}

ul#list-nav {
list-style:none;
margin:20px;
padding:0;
width:525px
}

ul#list-nav li {
display:inline
}

ul#list-nav li a {
text-decoration:none;
padding:5px 0;
width:100px;
background:red;
color:white;
float:left;
text-align:center;
border-left:1px solid black;
}

ul#list-nav li a:hover {
background:blue;
color:#000000
}