<style>
<!--
div.exprGraph {
border:0px solid #E3E3E3;
width:330px;
margin:auto;
}

table.exprGraphTable {
border:0px solid #C3C3C3;
border-collapse:collapse;
height:28px;
margin:0px;
padding:0px;
width:100%;
}

td.exprGraphCell {
height:25px;
margin:0px;
padding:0px;
vertical-align:bottom;
}

div.exprGraphBarSpacer {
background-color:#C3DBC3;
border:0px dotted #969696;
border-bottom:0px dotted #969696;
font-size:0pt;
margin:0px;
padding:0px;
width:8px;
}

div.exprGraphBar {
border:1px solid #969696;
cursor:pointer;
font-size:0pt;
margin:0px;
padding:0px;
width:8px;
}

div.zeroExprGraphBar {
border:1px solid transparent;
border-top:1px solid #969696;
cursor:pointer;
font-size:0pt;
margin:0px;
padding:0px;
width:8px;
}

div.coverageGraphBar {
border:1px solid #969696;
cursor:pointer;
font-size:0pt;
margin:0px;
padding:0px;
width:8px;
}

div.zeroCoverageGraphBar {
border:1px solid transparent;
border-top:1px solid #969696;
font-size:0pt;
margin:0px;
padding:0px;
width:8px;
}

div:hover.exprGraphBar {
border:1px solid #000000;
}

-->

</style>