font{
font-size: 12pt;
color: black;
font-family: "arial", arial;
}

font.small{
font-size: 8pt;
color: black;
font-family: "arial", arial;
}

font.big{
font-size: 16pt;
color: black;
font-family: "arial", arial;
}

font.error{
font-size: 16pt;
color: red;
font-family: "arial", arial;
}

font.ok{
font-size: 16pt;
color: green;
font-family: "arial", arial;
}