* {padding: 0; margin: 0;}
#container {margin: 1.5% 3%;}

header {border-radius: 8px; margin-top: 1%; min-width: 860px; overflow: hidden;} 
header #logo {text-align: center;}
header #title {text-align: center;}
header #menu {text-align: center; margin: 2.5% 0 2% 0;}
header li {display: inline-block;}

#kso {text-align: right;}

#main > aside {width: 25%; border-radius: 8px; float: left;}
#main > section {width: 49%; border-radius: 8px; margin-left: 0.5%; float: left;}
#main > nav {width: 25%; border-radius: 8px; margin-left: 0.5%; float: left;}
#main > aside, section, nav {margin-bottom: 1.5%; height: 16em; overflow-y: auto;}
#main {overflow: auto;}


footer {clear: both; height: 20%; width: 100%; min-width: 900px; border-radius: 8px;overflow: hidden; margin-bottom: 1%; padding: 0.5% 0;}