#DivContainer {
    width:100%;
    text-align:center;
}

#InventoryDiv {
    float:left;
    width:33%;
	border-right-style: solid;
}

#SOWDiv {
    display: inline-block;
    margin:0 auto;
    width:33%;
    border-right-style: solid;
}

#MetricDiv {
    float:right;
    width:33%;
}