body {
 background-color: #ffffff;
 color: #000000;
}
:link { color: #000099 }
:visited { color: #990099 }
:active { color: #33CC00 }

span.s7 {font-size: 45%}
span.s6 {font-size: 65%; font-family: sans-serif}
span.s5 {color: #FF6600}
span.s3 {font-size: 150%}
span.s1 {color: #ff0000}

div.c6 {text-align: left}
div.c5 {text-align: right}
div.c4 {text-align: center}
div.c3 {text-align: justify}

h1.x2 {text-align: center}
h2.x2 {text-align: center}
h3.x2 {text-align: center}

a.a3 {font-size: 80%}
b.b1 {color: #ff0000; font-size: 144%}