spec.css

.cm-s-default span.cm-preamble {color: #b26818; font-weight: bold;}
.cm-s-default span.cm-macro {color: #b218b2;}
.cm-s-default span.cm-section {color: green; font-weight: bold;}
.cm-s-default span.cm-script {color: red;}
.cm-s-default span.cm-issue {color: yellow;}