diff --git a/src/main/less/specs.less b/src/main/less/specs.less
index d3116eda..eecda1e0 100644
--- a/src/main/less/specs.less
+++ b/src/main/less/specs.less
@@ -530,6 +530,7 @@
             margin: 0 0 10px 0;
             code {
                 line-height: 1.6em;
+                overflow: auto;
             }
         }
     }