body{ text-align:center; 
background-color:#ccffcc;
}
#outline{
width:805px;
text-align:center;
margin:0 auto;
}
#outline-margin{margin:0 1px; 
width:805px;
height:300px;				/* �\���̏c�� */
text-align:center;
}
#main{ 
background-color:#99ffff;
width:500px;float:left; 
}
#side{ 
background-color:#ffffcc;
width:305px;float:right; 
}
#c-both{ clear:both; }