nav {
   background-color: rgb(202, 207, 210); 
   float: left; 
   min-height: 820px;
   width: 15%;
}

nav ul {
   list-style-type: none; 
   padding-left: 0px;
   margin-left: 15px;
}

nav ul li {
   font-size: 0.9em;
   font-family:Arial;
}

nav li.linktitle {
   color: red;
	text-decoration: underline;
   font-size: 1em;
   margin: 20px 0px 2px;
}

nav ul li a {
   color: black;
   text-decoration: underline; 
}

nav ul li a:hover {
   color: red;
}