:root{
--border-width:2px;
--border-width-thin:1px;
--radius-card:6px;
--radius-control:4px;
--radius-none:0px;
--shadow-card:3px 3px 0 rgba(36,36,36,0.85);
--shadow-card-sm:2px 2px 0 rgba(36,36,36,0.85);
--shadow-card-lg:4px 4px 0 rgba(36,36,36,0.85);
--shadow-pressed:1px 1px 0 rgba(36,36,36,0.85);
}