mat-toolbar {
    app-region: drag;

    button {
        app-region: no-drag;
    }
}

.spacer {
    flex: 1 1 auto;
}

.mat-toolbar.mat-primary {
    background: var(--mdc-primary-100);
    color: #ccc;

    button {
        color: #ccc;
    }
}

@media only screen and (max-width: 599px) {
    .sidenav-toggle-button {
        display: none;
    }
}