diff --git a/src/lab/css/style.css b/src/lab/css/style.css
index 496adc5..9325b99 100755
--- a/src/lab/css/style.css
+++ b/src/lab/css/style.css
@@ -342,7 +342,7 @@ aside
 
 #experiment-article-breadcrumb
 {
- margin-left: 30px;
+ margin-left: 13vw;
 }
 
 #experiment-article-breadcrumb a:link, #experiment-article-breadcrumb a:visited