div.outer {
    align-items:    center;
    background:     #333;
    border-radius:  5px;
    color:          #fff;
    display:        flex;
    flex-direction: row;
    user-select:    none;
    vertical-align: middle;
    width:          fit-content;
}

div.outer:hover {
    background: #444;
}

div.outer-label {
    margin-right: auto;
    padding:      5px 5px 5px 10px;
}

div.outer-arrow {
    padding: 5px 10px 5px 5px;
}