It is Very Easy to Customize and it uses in website apllication.

Classes .op-[value]
Values 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
Classes .op-[breakpoint]-[value]
Values

breakpoint: xs | sm | md | lg | xl

value: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9

It is Very Easy to Customize and it uses in website apllication.

Classes .shadow-base .shadow-none
Values Add shadow to any box element. Remove shadow to any box element.