html {
overflow:hidden;
}
body {
height:100%;
margin:0pt;
overflow:hidden;
padding:0pt;
width:100%;
}
hr {
clear:both;
visibility:hidden;
}

#top {
height:50px;
left:0px;
margin:0pt;
overflow:hidden;
padding:0pt;
position:absolute;
top:10px;
width:100%;
}
#main {
bottom:60px;
left:0;
overflow:auto;
position:absolute;
right:0;
top:60px;
}
#menu {
bottom:0px;
height:60px;
left:0px;
margin:0pt;
overflow:hidden;
padding:0pt;
position:absolute;
width:100%;
}