.sidebar-widget-list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 5px; /* give space before arrow */
}

.sidebar-widget-list span {
    flex-shrink: 0; /* keep arrow visible */
}