Slim

Global variables

$progress-slim-class: "-progress-slim" !global
$progress-slim-bar-class: "-bar" !global
$progress-slim-bar-height: 7px
$progress-slim-border-radius: 0px !global
$progress-slim-border-width: 0px !global
$progress-slim-border-style: solid !global

Use widget class -progress-slim. Apply themes and sizes. Append -bar inside -progress-slim.