#globalHeaderContainer, #rightColumn, #header, .courseButtons, #printQuiz, .subNav, strong.h4 { display:none; }
html, body, #layoutContainer { background:#ffffff; }
#footer { width:600px; }
.displayNone { display:block; }
.printHide { display:none; }
#page_1, #page_2, #page_3, #page_4 { margin-top:20px; }