diff --git a/customize.dist/src/less2/include/markdown.less b/customize.dist/src/less2/include/markdown.less
index 1ba97a0f1..ac6f901d9 100644
--- a/customize.dist/src/less2/include/markdown.less
+++ b/customize.dist/src/less2/include/markdown.less
@@ -28,9 +28,12 @@
         border-collapse: collapse;
         tr {
             th {
-                border: 3px solid @color;
+                border: 1px solid @color;
                 padding: 15px;
             }
+            td {
+                border: 1px solid @color;
+            }
         }
     }
 }