.input-group-btn-vertical {
	position: relative;
	white-space: nowrap;
	width: 1%;
	vertical-align: middle;
	display: table-cell;
}

.input-group-btn-vertical>.btn {
	display: block;
	float: none;
	width: 100%;
	max-width: 100%;
	padding: 7px;
	margin-left: -1px;
	position: relative;
	border-radius: 0;
}

.input-group-btn-vertical>.btn:first-child {
	border-top-right-radius: 4px;
}

.input-group-btn-vertical>.btn:last-child {
	margin-top: -2px;
	border-bottom-right-radius: 4px;
}

.input-group-btn-vertical i {
	position: absolute;
	top: 0;
	left: 4px;
}