#logo {
  position:relative;
  margin-left: auto;
  margin-right: auto;
  width: 317px;
}

.navserv li,.navsite li{display:inline;}
.navserv {
	float:left;
}
.navsite {float right}	

section
{
	margin-left: 30px;
    margin-right: auto;
    width: 50%;
	display:inline-block;
}
aside
{
	float:right;
    width: 25%;
	display:inline-block;
}
footer
{
	display:inline;
	text-align:center;
}