diff --git a/addon/lint/lint.css b/addon/lint/lint.css
index f097cfe34..fef620a49 100644
--- a/addon/lint/lint.css
+++ b/addon/lint/lint.css
@@ -25,7 +25,7 @@
   -ms-transition: opacity .4s;
 }
 
-.CodeMirror-lint-mark-error, .CodeMirror-lint-mark-warning {
+.CodeMirror-lint-mark {
   background-position: left bottom;
   background-repeat: repeat-x;
 }
@@ -40,7 +40,7 @@
   background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJFhQXEbhTg7YAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAMklEQVQI12NkgIIvJ3QXMjAwdDN+OaEbysDA4MPAwNDNwMCwiOHLCd1zX07o6kBVGQEAKBANtobskNMAAAAASUVORK5CYII=");
 }
 
-.CodeMirror-lint-marker-error, .CodeMirror-lint-marker-warning {
+.CodeMirror-lint-marker {
   background-position: center center;
   background-repeat: no-repeat;
   cursor: pointer;
@@ -51,7 +51,7 @@
   position: relative;
 }
 
-.CodeMirror-lint-message-error, .CodeMirror-lint-message-warning {
+.CodeMirror-lint-message {
   padding-left: 18px;
   background-position: top left;
   background-repeat: no-repeat;
diff --git a/addon/lint/lint.js b/addon/lint/lint.js
index 5bc1af18a..963f2cf22 100644
--- a/addon/lint/lint.js
+++ b/addon/lint/lint.js
@@ -83,10 +83,10 @@
 
   function makeMarker(cm, labels, severity, multiple, tooltips) {
     var marker = document.createElement("div"), inner = marker;
-    marker.className = "CodeMirror-lint-marker-" + severity;
+    marker.className = "CodeMirror-lint-marker CodeMirror-lint-marker-" + severity;
     if (multiple) {
       inner = marker.appendChild(document.createElement("div"));
-      inner.className = "CodeMirror-lint-marker-multiple";
+      inner.className = "CodeMirror-lint-marker CodeMirror-lint-marker-multiple";
     }
 
     if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) {
@@ -114,7 +114,7 @@
     var severity = ann.severity;
     if (!severity) severity = "error";
     var tip = document.createElement("div");
-    tip.className = "CodeMirror-lint-message-" + severity;
+    tip.className = "CodeMirror-lint-message CodeMirror-lint-message-" + severity;
     if (typeof ann.messageHTML != 'undefined') {
       tip.innerHTML = ann.messageHTML;
     } else {
@@ -183,7 +183,7 @@
         if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann));
 
         if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, {
-          className: "CodeMirror-lint-mark-" + severity,
+          className: "CodeMirror-lint-mark CodeMirror-lint-mark-" + severity,
           __annotation: ann
         }));
       }