.floatleft 
{
    float:left;
}
.floatright 
{
    float:right;
}
.block 
{
   
    background-color:white;
    background-image:url('images/shadow.png');
    background-repeat:repeat-x;
    border:solid 1px #bbb;
    border-bottom-width:2px;
    border-bottom-color:#ddd;
}
.blockContent 
{
    padding:7px;
    
    border-bottom:solid 1px #bbb;
}