I'm using LATEX for writting a letter with "lettre" documentclass and I have no idea how to change the font. I can change the font in all other class but not in the letter one.
I'm trying to set the "ClearSans" font.
\documentclass[11pt, a4paper]{lettre}
\usepackage[francais]{babel}
\usepackage[utf8]{inputenc}
\usepackage[sfdefault]{ClearSans}
\usepackage[T1]{fontenc}
\begin{document}
\begin{letter}{An address}
\address{Somebody}
\opening{Dear Mr x}
Some text. Some text.
\end{letter}
\end{document}
Thanks!