.dropdown {
	position: relative;
	z-index: 1;
	[data-toggle="dropdown"] {
		cursor: pointer;
	}
}

.dropdown-inline {
	display: inline-block;
}

.dropdown-menu {
	background-color: $white;
	border: 1px solid $black-divider;
	border-radius: 0 2px 2px 2px;
	box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06), 0 0 3px rgba(0, 0, 0, 0.18), 0 1px 3px rgba(0, 0, 0, 0.18);
	list-style: none;
	margin: 0 !important;
	min-width: 100%;
	opacity: 0;
	padding-top: $margin-base !important;
	padding-right: 0;
	padding-bottom: $margin-base !important;
	padding-left: 0;
	position: absolute !important;
		top: 100%;
		left: 0;
	transform: scale(0.3, 0);
	transform-origin: 0 0;
	transition-duration: 0.3s;
	transition-property: opacity, transform;
	transition-timing-function: $timing;
	.dropdown.open & {
		opacity: 1;
		transform: scale(1, 1);
	}
	&.dropdown-menu-right,
	.dropdown.pull-right &,
	.nav.pull-right & {
		border-radius: 2px 0 2px 2px;
		// position
			right: 0;
			left: auto;
		transform-origin: 100% 0;
	}
	a,
	.a {
		color: $black-text-solid !important;
		@include text-overflow();
		&:focus,
		&:hover {
			background-color: $offwhite-solid;
		}
	}
	.active > a,
	.active > .a {
		background-color: $offwhite-solid;
	}
}

.dropdown-toggle {
	transition: background-color 0.3s $timing;
	.dropdown.open & {
		background-color: $offwhite;
		border-radius: 2px 2px 0 0;
	}
}

.dropdown-toggle-btn {
	margin-right: 1px;
	margin-left: 1px;
	padding-right: $grid-gutter;
	padding-left: $grid-gutter;
	position: relative;
	z-index: 1;
	.dropdown.open & {
		background-color: $white;
		box-shadow: none;
		color: $black-text-solid;
	}
	~ .dropdown-menu {
		min-width: 100%;
		padding-top: ($btn-height + $margin-base + ($nav-height - $btn-height)) !important;
		// position
			top: ($margin-base * -1 + ($nav-height - $btn-height) / -2);
			left: 0;
		transform: scale(1, 0);
		&.dropdown-menu-right,
		.dropdown.pull-right &,
		.nav.pull-right & {
			// position
				right: 0;
				left: auto;
		}
	}
}

.dropdown-wrap {
	margin-top: $line-height;
	margin-bottom: $line-height;
	@include clearfix();
}