.tabbrowser-tabs {
    background: #cfdbec!important;
}

.tabbrowser-tab {
    padding: 5px 4px!important;
    border-radius: 0!important;
    border: none!important;
    min-height: 0!important;
    max-height: auto!important;
    margin-bottom: 1px!important;
}

.tabbrowser-tab:hover {
    background: #eaeff6!important;
}

.tab-close-button {
    display: none!important;
}

#verticaltabs-splitter {
    border: none!important;
    background: #c4d6e7!important;
    width: 8px!important;
    margin-bottom: 0!important;
}

.tabbrowser-tab,
.tab-text {
    cursor: default!important;
}

.tabbrowser-tab[selected="true"],
.tabbrowser-tab[multiselect="true"] {
    background: #f8f8f8!important;
}

#TabsToolbar {
    display: none!important;
}