If you set :font it will set all of the following:
:family
:foundry
:width
:height
:weight
:slant
When :height is set you loose the ability to be able to scale the face
with text-scale-increase/text-scale-decrease. By only setting the
:family we avoid this.
If you set
:font
it will set all of the following::family
:foundry
:width
:height
:weight
:slant
When
:height
is set you loose the ability to be able to scale the face withtext-scale-increase
/text-scale-decrease
. By only setting the:family
we avoid this.