.tail-top{ background:url(images/top.gif) repeat-x top }
.tail-bottom{background:url(images/bot.gif) repeat-x  bottom; background-color: #fff; }


.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0; padding:0; text-align:left; width:936px; }

/*======= header =======*/
#header { padding-top:3px; }
#header .left{ width:550px; vertical-align:top; }
#header .right{ width:380px;
                vertical-align:top;
                padding-left: 3px; }
#header .center{ width:930px; margin:0 0 0 -22px; position:relative; vertical-align:top; }

/*======= 3 Columns =======*/
#content #col3 .col-1{ width:268px; margin-right:40px}
#content #col3 .col-2{ width:267px; margin-right:46px}
#content #col3 .col-3{ width:259px}
/*======= 2 Columns =======*/
#content #col2 .col-1{ width:270px; margin-right:38px}
#content #col2 .col-2{ width:600px;}
/*======= 1 Column =======*/
#content #col1 .col-1{ width:870px; margin-right:38px}

/*======= footer =======*/
#footer { height:71px; }