#main {
   margin-left: 30%;
   margin-right: 10%;
}

#nav {
   float: left;
   width: 15%;
   margin-top: 6em;
   margin-left: 10%;
   padding-left: 16px;
   padding-right: 16px;
   border-style: solid;
   border-width: 1px;
   border-color: #888;
}

#nav ul {
   list-style: none;
   margin-left: 0;
   padding-left: 0;
   padding-bottom: 1em;
   border-bottom-style: dashed;
   border-color: #888;
   border-width: 1px;
}

#nav li {
   padding-bottom: 0.5em;
}

#nav_global {
   font-variant: small-caps;
   letter-spacing: 1px;
}