/* CSS layout */
#masthead {
      text-align:left; 
      width:950px; 
      margin:0 auto;
      position:relative;
}
#top_nav {
      text-align:left; 
      width:950px; 
      margin:0 auto;
      position:relative;
}
#page_content {
      text-align:left; 
      width:950px; 
      margin:0 auto;
      position:relative;
}
#footer {
      text-align:left; 
      width:950px; 
      margin:0 auto;
      position:relative;
}