BODY
   {
   color:black;
   background-color:white;
   font-family:sans-serif;
   margin-left: 10%; margin-right: 10%; margin-top:5%;
   }

ul#list-nav {
list-style:none;
margin:0px;
padding:0;
width:100%
}

ul#list-nav li {
display:inline
}

ul#list-nav li a {
text-decoration:none;
padding:5px 0;
width:19.7%;
background:#660000;
color:#eee;
float:left;
text-align:center;
border-left:2.5px solid #fff;
}

ul#list-nav li a:hover {
background:#a2b3a1;
color:#000
}