.sidebar {
    background-color: white;
    min-width: 130px;
    max-width: 100%;
    width: auto;
    flex: 0 0 auto;
    border-right: 1px solid lightgrey;
}

.sidebar-element {
    cursor: pointer;
    padding: 10px 8px 10px 8px;
    text-align: left;
}

.sidebar-element.active {
    border-left: 3px solid;
    border-color: red;
    font-weight: bold;
}