Source: dist/css/library_boot.css, line 8464
10.3.3.1 Inset level_down
The list of classes used on the body tag
Example
inset-level_down bg_black-_05 shadow_emboss-light br_radius br_solid br_1 br_black-1
NOTE:
Combination of classes used as a common decorators.inset-level_down bg_black-_05 shadow_emboss-light br_radius br_solid br_1 br_black-1