<!DOCTYPE html>
<button>
<font color=red>First line should be red</font><br>
This is the second line.
</button>
<button>
<font color=green>F</font>irst letter should be green<br>
This is the second line.
</button>
<!DOCTYPE html>
<button>
<font color=red>First line should be red</font><br>
This is the second line.
</button>
<button>
<font color=green>F</font>irst letter should be green<br>
This is the second line.
</button>