#center {
background-color:#fff;
color:#333;
float:left;
margin:0 -1px;
overflow:visible;
padding-bottom:0.5em;
padding-top:0.5em;
position:relative;
width:90%;
z-index:10;
}

#innerContainer {
border-bottom-width:1px;
border-left:#a9a9a9 0 solid;
border-right:#a9a9a9 0 solid;
border-top-width:1px;
width:100%;
z-index:2;
}

#innerContainer H2 A {
color:#424542;
text-decoration:none;
}

#left {
float:left;
margin:0 1px 0 -13em;
overflow:visible;
padding-bottom:0.5em;
padding-top:0.5em;
position:relative;
width:13em;
z-index:10;
}

#outerContainer {
background-color:#fff;
border-bottom:#fff 0 solid;
border-left:#fff 13em solid;
border-right:#fff 13em solid;
border-top:#fff 0 solid;
color:#333;
z-index:1;
}

#right {
float:right;
margin:0 -13em 0 1px;
overflow:visible;
padding:0.5em;
position:relative;
width:13em;
z-index:10;
}

HTML #innerContainer {
position:relative;
}