.rwmb-input-group {
	display: flex;
	align-items: stretch;
}
.rwmb-input-group-append,
.rwmb-input-group-prepend {
	display: flex;
	align-items: center;
	padding: 0 8px;
	background: #ddd;
}
.rwmb-input-group input {
	margin: 0;
}