/*colore banda alta*/
.t4-palette-primary {
    color: #f8f9fa;
    background-color: #312f38;
}
/*colore banda bassa*/
.t4-palette-dark {
    color: #f8f9fa;
    background-color: #312f38;
}

.not-at-top .t4-sticky.t4-palette-primary {
    background-color: #312f38;
}