[Question] mpris player buttons style configuration

[godfuzz3r]

May be it's a stupid quistion, but I can't find any example for configuring mpris player buttons in the center (previous track, play/pause, next track):

I'd like to change them to white colors. Current css for mpris widget:

.widget-mpris {

}
.widget-mpris-player {
    padding: 3px 6px;
    margin: 5px;
}
.widget-mpris-title {
    font-weight: 300;
}

.widget-mpris-subtitle {
    font-size: 0.75rem
}

[ErikReider]

This should do the trick! :)

.widget-mpris-player > box > button:hover {

}

[godfuzz3r]

This should do the trick! :)

.widget-mpris-player > box > button:hover {

}

thank you very much