VS Code, styling guidelines.

styles.css

.type.storage,
.type.storage.declaration,
.storage.class.modifier {
	font-family: 'Operator Mono Book';
}

.type.storage.arrow.function {
	font-family: 'Fira Code'
}

.token.keyword.operator {
	font-family: 'Fira Code'
}

.decorator.name,
.decorator.punctuation:not(.block),
.import.keyword {
	font-family: 'Operator Mono Book';
}

.attribute-name {
	font-family: 'Operator Mono Book';
}

.mtk5 {
	color : #16AEB9!important;
}

.comment {
	color: #2727CF!important;
}

.comment:not(.punctuation) {
	font-family: 'Operator Mono Book';
	font-size: 1.5em;
}