.texto1{
font-family:Arial;
font-size:10px;
}

.texto2{
font-family:\\\Trebuchet MS\\\;
font-size:12px;
}

.texto3{
font-family:\\\Trebuchet MS\\\;
font-size:14px;
}

.texto4{
font-family:\\\Trebuchet MS\\\;
font-size:16px;
}

.texto5{
font-family:\\\Trebuchet MS\\\;
font-size:18px;
}