font-weight test
Note: Most systems won't have every weight of the 'serif' font.
normal
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
bold
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
bolder
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
lighter
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
100
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
200
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
300
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
400
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
500
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
600
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
700
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
800
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)
900
lighter (inherit) (lighter) (bolder)
bolder (inherit) (lighter) (bolder)