A stylesheet for Yamaha receiver web portals (Dark Mode)

yamaha.css

 /* Yamaha AV Receiver – Dark Mode */

.gr__receiver_local,
.gr__receiver_local body,
.gr__receiver_local div,
.gr__receiver_local span,
.gr__receiver_local font,
.gr__receiver_local h1,
.gr__receiver_local h2,
.gr__receiver_local h3,
.gr__receiver_local h4,
.gr__receiver_local h5,
.gr__receiver_local h6 {
    background-color: #2b2d2f !important;
    color: white !important;
}

.gr__receiver_local input,
.gr__receiver_local select {
    background-color: #2b2d2f !important;
    color: white !important;
    border-color: #1b1d1f !important;
}