#main {width:980px; margin:0 auto; text-align:left;}
#preview {width:100%; ; text-align:left;}

#header {height:162px; position:relative; /*background:url(/images/tail-top.gif) repeat-x top;*/ background-color:#000000;}
#header, #content, #footer { font-size:0.814em;}

.col-1, .col-2, .col-3 { float:left;}
.col-4 {float:right;}

/*======= Global =======*/
#content .col-1 {width:242px; margin-right:8px;}
#content .col-2 { width:627px;}
#preview #content .col-2 {width:1160px;}
#content .col-4 { margin-left:8px;}
#footer {height:47px;}