diff --git a/resources/report/css/style.css b/resources/report/css/style.css
index 85c4855c..5a2a267f 100644
--- a/resources/report/css/style.css
+++ b/resources/report/css/style.css
@@ -383,10 +383,10 @@ li.warn{
     border-bottom: 1px black solid;
 }
 
-.message {
+.dialog.message {
     width: 40em;
 }
-.message span:first-child {
+.dialog.message span:first-child {
     font-size: 4em;
     position: absolute;
     left: 1em;