.ff_tahoma    { font-family: Tahoma; }
.ff_arial     { font-family: Arial; }
.ff_georgia   { font-family: Georgia; }
.ff_trebuchet { font-family: Trebuchet MS; }
.ff_segoe     { font-family: Segoe UI; }
.ff_calibri   { font-family: Calibri; }
.ff_verdana   { font-family: Verdana; }
.fs_6  { font-size: 6pt; }
.fs_7  { font-size: 7pt; }
.fs_8  { font-size: 8pt; }
.fs_10 { font-size: 10pt; }
.fs_11 { font-size: 11pt; }
.fs_12 { font-size: 12pt; }
.fs_14 { font-size: 14pt; }
.fs_16 { font-size: 16pt; }
.fs_18 { font-size: 18pt; }
.fs_20 { font-size: 20pt; }
.fs_22 { font-size: 22pt; }
.red { color: red; }
.blue { color: blue; }
.green { color: green; }
.yellow { color: yellow; }
.black { color: black; }
.white { color: white; }
.brown { color: brown; }
.orange { color: orange; }
.olive { color: olive; }
.purple { color: purple; }
.cyan { color: cyan; }
.b { font-weight: bold; }

.al { text-align: left; }
.ac { text-align: center; }
.ar { text-align: right; }