body{
margin:0;
padding:0;
line-height: 1.5em;
font-size:14px;
background-image: 
url('../images/gradient.jpg');
background-repeat: repeat-y;
font-family: Trebuchet, sans-serif, helvetica, arial;
}

b{font-size: 12px;}
em{color: red;}

#maincontainer{
width: 815px; /*Width of main container*/
background-image: 
url('../images/bg.jpg');
background-repeat: repeat-y;
margin: 0; /*Center container on page*/
}

#topsection{
background-image: url('../images/header2.jpg');
background-repeat: no-repeat;
margin-top:0px;
width:815px;
}

#contentwrapper{
float: left;
width: 815px;
}

#content{
margin-top:0px;
margin-left: 310px; /*Margin for content column. Should be (RightColumnWidth + LeftColumnWidth)*/
}

#leftcolumn{
float: left;
width: 230px; /*Width of right column in pixels*/
margin-top:-15px;
margin-left: 80px; /*Set right margin to -(MainContainerWidth - LeftColumnWidth)*/
}

#footer{
clear: left;
background-image: 
url('../images/footer.jpg');
background-repeat: no-repeat;
height:80px;
color:#cccccc;
}



.innertube{
margin: 10px; /*Margins for inner DIV inside each column (to provide padding)*/
margin-top: 0;
}

.solidblockmenu{
margin-top:60px;
margin-left:64px;
padding: 0;
float: left;
font: bold 13px Arial;
width: 733px;
border: 1px solid #625e00;
border-width: 1px 0;
background: black url(../images/blockdefault.gif) center center repeat-x;
}

.solidblockmenu li{
display: inline;
}

.solidblockmenu li a{
float: left;
color: white;
padding: 12px 11px;
text-decoration: none;
border-right: 1px solid white;
}

.solidblockmenu li a:visited{
color: white;
}

.solidblockmenu li a:hover, .solidblockmenu li .current{
color: white;
background: transparent url(../images/blockactive.gif) center center repeat-x;
}

<!--[if IE]>
p.iepara{ /*Conditional CSS- For IE (inc IE7), create 1em spacing between menu and paragraph that follows*/
padding-top: 1em;

.solidblockmenu{
margin-top:60px;
margin-left:0px;
padding: 0;
float: left;
font: bold 13px Arial;
width: 733px;
border: 1px solid #625e00;
border-width: 1px 0;
background: black url(../images/blockdefault.gif) center center repeat-x;
}

}
<![endif]-->