body{
margin:0;
padding:0;
line-height: 1.5em;
}

b{font-size: 110%;}
em{color: red;}


#topsection{
height: 200px; /*Height of top section*/
}

#topsection h1{
margin: 0;
padding-top: 15px;
}

#contentwrapper{
float: left;
width: 100%;
}

#contentcolumn{
margin-left: 400px; /*Set left margin to LeftColumnWidth*/
}

#leftcolumn{
float: left;
width: 400px; /*Width of left column*/
margin-left: -100%;
}


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