* { margin: 0; padding: 0; }

#page_wrapper {
    margin: 10px auto;
    width: 990px;
}

#header_wrapper {
    height: 148px;
}
#header {
    width: 990px;
    height: 100%;
}

#footer_wrapper {
    clear: both;
}
#footer {
    width: 980px;
}


#horiz_menu {
    height: 400px;
    overflow: hidden;
}

#pagebody {
    clear: both;
    min-height: 370px; 
}

#maincontent_wrapper {
    width: 990px;
    float: right;
}
#maincontent {
    margin: 0px auto;
    width: 980px;
}

.inner {
    margin: 5px auto;
}

#display1, #display2, #display3, #display4, #display5 {
    width:500px;
    background-color:#fff;
    height:350px;
    border:1px solid black;
    position:absolute;
    top:-110px;
    left:220px;
    z-index:500;
    padding:10px;
    z-index:200;
    overflow:auto;
}