Make it easier to change card sizes

[mizzao]

Right now the card sizes (including font) can be only be changed by setting html { font-size: 200% }, etc. This is because of the rem units used to determine the card size, which are relative to the document root.

It seems that this could be fixed by simply using em units; then one could insert cards to a div.deck or something like that and just set .deck { font-size: whatever } using CSS. Is there anything else that might need to be changed for this?

Originally mentioned at #8 (comment).

[pakastin]

Thanks, I'll investigate this!

[pakastin]

This is coming in the next version!