.dropup,
.dropright,
.dropdown,
.dropleft {
	position: relative;
}

.dropdown-toggle {
	white-space: nowrap;
}
.dropdown-toggle::after {
	display: inline-block;
	margin-left: 0.255em;
	vertical-align: 0.255em;
	content: "";
	border-top: 0.3em solid;
	border-right: 0.3em solid transparent;
	border-bottom: 0;
	border-left: 0.3em solid transparent;
}
.dropdown-toggle:empty::after {
	margin-left: 0;
}

.dropdown-menu {
	position: absolute;
	top: 100%;
	left: 0;
	z-index: 1000;
	display: none;
	float: left;
	min-width: 10rem;
	padding: 0.5rem 0;
	margin: 0.125rem 0 0;
	font-size: 1rem;
	color: #212529;
	text-align: left;
	list-style: none;
	background-color: #fff;
	background-clip: padding-box;
	border: 1px solid rgba(0, 0, 0, 0.15);
	border-radius: 0.25rem;
}

.dropdown-menu-left {
	right: auto;
	left: 0;
}

.dropdown-menu-right {
	right: 0;
	left: auto;
}

@media (min-width: 576px) {
	.dropdown-menu-sm-left {
		right: auto;
		left: 0;
	}

	.dropdown-menu-sm-right {
		right: 0;
		left: auto;
	}
}
@media (min-width: 768px) {
	.dropdown-menu-md-left {
		right: auto;
		left: 0;
	}

	.dropdown-menu-md-right {
		right: 0;
		left: auto;
	}
}
@media (min-width: 992px) {
	.dropdown-menu-lg-left {
		right: auto;
		left: 0;
	}

	.dropdown-menu-lg-right {
		right: 0;
		left: auto;
	}
}
@media (min-width: 1200px) {
	.dropdown-menu-xl-left {
		right: auto;
		left: 0;
	}

	.dropdown-menu-xl-right {
		right: 0;
		left: auto;
	}
}
.dropup .dropdown-menu {
	top: auto;
	bottom: 100%;
	margin-top: 0;
	margin-bottom: 0.125rem;
}
.dropup .dropdown-toggle::after {
	display: inline-block;
	margin-left: 0.255em;
	vertical-align: 0.255em;
	content: "";
	border-top: 0;
	border-right: 0.3em solid transparent;
	border-bottom: 0.3em solid;
	border-left: 0.3em solid transparent;
}
.dropup .dropdown-toggle:empty::after {
	margin-left: 0;
}

.dropright .dropdown-menu {
	top: 0;
	right: auto;
	left: 100%;
	margin-top: 0;
	margin-left: 0.125rem;
}
.dropright .dropdown-toggle::after {
	display: inline-block;
	margin-left: 0.255em;
	vertical-align: 0.255em;
	content: "";
	border-top: 0.3em solid transparent;
	border-right: 0;
	border-bottom: 0.3em solid transparent;
	border-left: 0.3em solid;
}
.dropright .dropdown-toggle:empty::after {
	margin-left: 0;
}
.dropright .dropdown-toggle::after {
	vertical-align: 0;
}

.dropleft .dropdown-menu {
	top: 0;
	right: 100%;
	left: auto;
	margin-top: 0;
	margin-right: 0.125rem;
}
.dropleft .dropdown-toggle::after {
	display: inline-block;
	margin-left: 0.255em;
	vertical-align: 0.255em;
	content: "";
}
.dropleft .dropdown-toggle::after {
	display: none;
}
.dropleft .dropdown-toggle::before {
	display: inline-block;
	margin-right: 0.255em;
	vertical-align: 0.255em;
	content: "";
	border-top: 0.3em solid transparent;
	border-right: 0.3em solid;
	border-bottom: 0.3em solid transparent;
}
.dropleft .dropdown-toggle:empty::after {
	margin-left: 0;
}
.dropleft .dropdown-toggle::before {
	vertical-align: 0;
}

.dropdown-menu[x-placement^=top], .dropdown-menu[x-placement^=right], .dropdown-menu[x-placement^=bottom], .dropdown-menu[x-placement^=left] {
	right: auto;
	bottom: auto;
}

.dropdown-divider {
	height: 0;
	margin: 0.5rem 0;
	overflow: hidden;
	border-top: 1px solid #e9ecef;
}

.dropdown-item {
	display: block;
	width: 100%;
	padding: 0.25rem 1.5rem;
	clear: both;
	font-weight: 400;
	color: #212529;
	text-align: inherit;
	white-space: nowrap;
	background-color: transparent;
	border: 0;
}
.dropdown-item:hover, .dropdown-item:focus {
	color: #16181b;
	text-decoration: none;
	background-color: #f8f9fa;
}
.dropdown-item.active, .dropdown-item:active {
	color: #fff;
	text-decoration: none;
	background-color: #007bff;
}
.dropdown-item.disabled, .dropdown-item:disabled {
	color: #6c757d;
	pointer-events: none;
	background-color: transparent;
}

.dropdown-menu.show {
	display: block;
}

.dropdown-header {
	display: block;
	padding: 0.5rem 1.5rem;
	margin-bottom: 0;
	font-size: 0.875rem;
	color: #6c757d;
	white-space: nowrap;
}

.dropdown-item-text {
	display: block;
	padding: 0.25rem 1.5rem;
	color: #212529;
}