div.sidebar {
        display: none;
        }
        
div.main {
         width: 100%;
         padding: 1em;
         margin: 0px;
         border-width: 0px;
         }
         
div.content {
         border-width: 0px;
         }
         
div.header {
        display: none;
        }
        
body {
     border-width: 0px;
     font-family: serif;
     }