$dropdown-min-width: 10 rem; $dropdown-padding-x: 0; $dropdown-padding-y:.5 rem; $dropdown-spacer:.125 rem; $dropdown-font-size: $font-size-base; $dropdown-color: $body-color; $dropdown-bg: $white; $dropdown-border-color: rgba ($black,.15); $dropdown-border-radius: $border-radius; $dropdown-border-width: $border-width; $dropdown-inner-border.