@url NOTE note2x;
@url WARNING warning2x;
@url ERROR error2x;
@url SPELLING spelling2x;

.error, .fatal {
    background-image: ERROR;
}

.warning {
   background-image: WARNING;
}

.spelling {
   background-image: SPELLING;
}

.info, .ignored, .note, .style {
   background-image: NOTE;
}
