.md-header {
    box-shadow: none;
}

.md-header--shadow {
    box-shadow: none;
    transition: none;
}

#logo_light {
    display: var(--md-header-logo-light);
}

#logo_dark {
    display: var(--md-header-logo-dark);
}

[data-md-color-scheme="default"] {
    --md-header-logo-dark: none;
    --md-header-logo-light: block;
}

[data-md-color-scheme="slate"] {
    --md-header-logo-dark: block;
    --md-header-logo-light: none;
}