Thanks @RbnJrg
I have tried both the normal "Bold" and a weight number. While both work in the Editor viewer, they don't show in the Libra 2.
I noticed that when I added @font-face in the stylesheet, Calibre automatically defaulted to the "light" weight.
PHP Code:
@font-face {
src: url(OEBPS/Quicksand-Light.otf);
font-family: "Quicksand Light";
font-weight: 300;
font-style: normal;
font-stretch: normal;
}
But if I try and edit the font-weight to "bold" or 800, then the checkers in Calibre have a fit and it still shows as Light in Libra 2.
I'll try the !important suffix.