pre.CodeMirror {
	background-color: #fcfaf1;
}
.explanation {
	--bs-code-color: #971556;
}
.preamble {
	background-color: lightblue;
}
.setup {
	background-color: #ddffdd;
}
.statement {
	background-color: #eeb08199;
}
.answer {
	background-color: #ffffdd;
}
.solution {
	background-color: #ffb6c199;
}
.hint {
	background-color: rgb(239, 207, 251);
}
.perl {
	color: darkred;
}