Module:Message box/fmbox.css

.fmbox {
	clear: both;
	margin: 0.2em 0;
	width: 100%;
	border: 1px solid #a2a9b1;
    background-color: var(--background-color-interactive-subtle, #f8f9fa);
    box-sizing: border-box;
    color: var(--color-base, #202122);
}

.fmbox-warning {
	border: 1px solid #bb7070;  /* Dark pink */
	background-color: #ffdbdb;  /* Pink */
}

.fmbox-editnotice {
	background-color: transparent;
}

.fmbox .mbox-text {
	border: none;
	/* @noflip */
	padding: 0.25em 0.9em;
	width: 100%;
}

.fmbox .mbox-image {
	border: none;
	/* @noflip */
	padding: 2px 0 2px 0.9em;
	text-align: center;
}

.fmbox .mbox-imageright {
	border: none;
	/* @noflip */
	padding: 2px 0.9em 2px 0;
	text-align: center;
}

.fmbox .mbox-invalid-type {
	text-align: center;
}


@media screen {
    html.skin-theme-clientpref-night .fmbox-warning {
		background-color: #300;    /* Reddish, same hue/saturation as light */
	}
}


@media screen and ( prefers-color-scheme: dark) {
	html.skin-theme-clientpref-os .fmbox-warning {
		background-color: #300; /* Reddish, same hue/saturation as light */
	}
}