/* --------------------------------------- */
/* ------- Oglethorpe 4 Zone Grid -------- */
/* -- + leader, header, footer & closer -- */
/* --------------------------------------- */

/* Clamp contents to fixed width, and center it. */
div#gridClamp {
  width: 980px;
  margin: 0 auto;
}

/* Main content div, below navigation, to provide a background color. */
div#gridMain {
  position: relative;
  width: 980px;
  float: left;
}

div#mainColumn  {
  width:660px;
  margin:0;
  padding:0;
  float:left;
}

  div#topLeft { /* Zone A */
    width:480px;
    margin:0;
    padding:0;
    float:left;
  }

  div#topSide { /* Zone B */
    width:180px;
    margin:0;
    padding:0;
    float:left;
  }
  
  div#mainBottom { /* Zone D */
    clear:left;
  }

div#mainSidebar { /* Zone C */
  width:320px;
  margin:0;
  padding:0;
  float:left;
}