.o-mail-MessageCardList .card-body {
    background-color: var(--mail-MessageCardList-cardBodyBg, $o-view-background-color);

    &:hover .o-mail-MessageCard-jump {
        opacity: 100 !important;
    }
}

.o-mail-MessageCard-jump {
    color: white;
}

.o_touch_device .o-mail-MessageCard-jump.btn {
    font-size: 0.9rem;
}
