$tab-base-color: dynamic($neutral-light-color); $tab-base-color-over: dynamic(mix($base-color, $tab-base-color, 20%)); $tab-base-color-active: dynamic($base-highlight-color); $tab-base-color-disabled: dynamic($tab-base-color); $tab-border-width: dynamic(1px); $tab-border-color: dynamic($neutral-light-color); $tab-border-color-active: dynamic($tab-base-color-active); $tab-border-color-disabled: dynamic($tab-border-color); $tab-inner-border-color-focus: dynamic($tab-base-color-active); $tab-inner-border-color-focus-over: dynamic($tab-inner-border-color-focus); $tab-color: dynamic(#000); $tab-color-active: dynamic(#fff); $tab-color-disabled: dynamic($tab-color); $tab-padding: dynamic(3px 8px);