.oh-main-for-sidebar {
        flex-grow: 1;
        padding: 20px;
        border: 1px solid black;
        align-items: stretch;
}

.oh-sidebar {
	border: 1px solid black;
	display: flex;
	flex-direction: column;
	width: 0px;
	background-color: #f4f4f4;
}

.oh-sidebar-item {
	padding: 10px;
	margin: 5px;
	background-color: white;
	border: 1px solid #ddd;
}