body{background-color:#f00;}
.b1{background-color:#f00;font-family:Verdana, Times, serif;color:#fff;font-weight:bold;font-size:90%;text-align:center;}
.b1:hover{background-color:#f00;font-family:Verdana, Times, serif;color:#000;font-weight:bold;font-size:90%;text-align:center;}
.b2{background-color:transparent;font:bold 18px Verdana, sans-serif;color:#fff;text-align:center;}
.b2:hover{background-color:transparent;font:bold 18px Verdana, sans-serif;color:#000;text-align:center;}
.b4{background-color:transparent;font-family:Verdana, Times, serif;color:#fff;font-weight:bold;}
img.c1{width:1100px;height:556px;float:right;}
table.a9{background-color:#e00;background-image:url('images/onuninosb.jpg');background-attachment:fixed;border-color:#fff;width:75%;border-collapse:collapse;border-style:solid;border-width:4px}
button{font-weight:normal;color:#000;background-color:#fff;border-width:3px;border-color:#000;margin-bottom:3px}
button:hover{font-weight:bold;color:#fff;background-color:#000;border-width:3px;border-color:#fff;margin-bottom:3px}
.r2{text-align:center;}
.r3{text-align:center;width:70%;}
.r4{color:#fff;}
.r4:hover{color:#000;}