body { background: #fff; color: #000; font: 12pt arial,helvetica,sans-serif; }

.img_screen { display: none;}
.img_print { display:;}

#navtop { display: none; }
#leftnav { display: none; }

.courseimg {display: none;}

#content h1 {color: #000; font-size: 1.5em; font-weight: bold; line-height: 1.0; margin: 0 0 0.5em; }
#content h2 {color: #000; font-size: 1.35em; font-weight: bold; line-height: 1.0; margin: 0.8em 0; }
#content h3 {color: #000; font-size: 1.2em; font-weight: bold; line-height: 1.0; margin: 0.8em 0; }
#content h4 {color: #000; font-size: 1.0em; font-weight: bold; line-height: 1.0; margin: 0.8em 0 0.4em; }

#content p { margin: 0 0 1em; }
#content ul { list-style: square outside; margin: 0 0 1em; padding: 0 0 0 1.25em; }
#content ol { list-style: decimal outside; margin: 0 0 1em; padding: 0 0 0 1.25em; }
#content li { line-height: 1.3; margin: 0 0 0.5em; }

#content strong, #content b { font-weight: bold; }
#content em, #content i { font-style: italic; }

#content a:link { font-weight: bold; color: #000; text-decoration: underline; }
#content a:visited { font-weight: bold; color: #000; text-decoration: underline; }