File: web/bundles/extjs/resources/theme-bootstrap/theme/stylesheets/bootstrap/default/variables/_progress-bar.scss

$progress-bar-base-color: $base-color !default;

$progress-height: $baseLineHeight !default;

//borders
$progress-box-shadow: inset 0 1px 2px rgba(0,0,0,.1) !default;
$progress-border-radius: 4px !default;

//backgrounds
$progress-background-color: $grayLighter !default;
$progress-background-gradient: 'progress-background' !default;

//bar
$progress-bar-default-background-color: #149bdf !default;
$progress-bar-danger-background-color: #ee5f5b !default;
$progress-bar-success-background-color: #62c462 !default;
$progress-bar-info-background-color: #5bc0de !default;
$progress-bar-warning-background-color: lighten($orange, 15%) !default;

//gradients
$progress-bar-default-background-gradient: linear-gradient('top', #149bdf, #0480be) !default;
$progress-bar-danger-background-gradient: linear-gradient('top', #ee5f5b, #c43c35) !default;
$progress-bar-success-background-gradient: linear-gradient('top', #62c462, #57a957) !default;
$progress-bar-info-background-gradient: linear-gradient('top', #5bc0de, #339bb9) !default;
$progress-bar-warning-background-gradient: linear-gradient('top', lighten($orange, 15%), $orange) !default;
//text
$progress-text-color-front: $white !default;
$progress-text-color-back: $black !default;
$progress-text-text-align: center !default;
$progress-text-font-size: $font-size !default;
$progress-text-font-weight: normal !default;