body { }
p { }
td { }
a:link { color: #444; text-decoration: none; }
a:visited { color: #444; }
a:hover { text-decoration: underline; }
a:active { }
.text { font-size: 11px; font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; line-height: 15px; }
.class { font-size: 9px; font-family: Verdana, Arial, Helvetica, sans-serif; }
.h1 { font-size: 13px; font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; line-height: 18px; }
.back { background-image: url(../images/background.jpg); background-repeat: no-repeat; background-position: center top; }
.back2 { background-image: url(../images/cback.jpg); background-repeat: no-repeat; background-position: center top; }
.back3 { background-image: url(../images/biobackground.jpg); background-repeat: no-repeat; background-position: center top; }
.back4 { background-image: url(../images/exbackground.jpg); background-repeat: no-repeat; background-position: center bottom; }