div#structure_wrapper {
		width: 100%;
		background-color: white;
		position: relative;
}

div#structure_ad {
        display: none;
        clear: both;
        margin: 0;
        padding: 2px 2px 2px 2px;
        text-align: center;
}

div#structure_head {
        display: none;
        clear: both;
        margin: 0px 0px 5px 0px;
}

div#structure_left {
        display: none;
        float: left;
        width: 0%;
}

div#structure_middle {
        float: left;
        padding: 0;
        width: 100%;
}

div#structure_right {
        display: none;
        float: left;
        width: 0%;
}

/** in-page structures **/

div.structure_45pc_fleft {
        float: left;
        width: 45%;
}

div.structure_55pc_fleft {
        float: left;
        width: 55%;
}

div.structure_44pc_fleft {
        float: left;
        width: 44%;
}

div.structure_56pc_fleft {
        float: left;
        width: 56%;
}