#flech_down {
    cursor: pointer;
    color: #ff0062;
}

#flech_down:hover {
    cursor: pointer;
    color: #141b24;
}

#flech_up {
    cursor: pointer;
    color: #007bff;
}

#flech_up:hover {
    cursor: pointer;
    color: #141b24;
}