@media (max-width: 640px) {

    body {
	    font: normal 1em/1.4em 'Trebuchet MS', sans-serif;	
    }

    #wrap1
{
  margin-left:auto;
  margin-right:auto;
  width:100%;
}

    #header 
{
    width:100%;
}

    #main {
        display:block;
        float:left;
        border-bottom: none;
        padding:1em;
    }
    #sidebar {
        
        display:block;
        float:left;
        border-bottom: none;
        padding:1em;
        background:none;
}

}


/*#split 
{
background:transparent url(bg_split.gif) no-repeat scroll right top;
height:79px;
margin-right:466px;
margin-top:122px;
position:absolute;
right:50%;
width:53px;
}*/