diff --git a/src/less/controls/divider.less b/src/less/controls/divider.less
index 68290aa27f43ee5d81e92218215289e2e2833a58..36b7c55479e45fdb18371d8c647378a888281349 100644
--- a/src/less/controls/divider.less
+++ b/src/less/controls/divider.less
@@ -13,4 +13,13 @@ hr {
   margin-bottom: @line-height-computed;
   border: 0;
   border-top: 1px solid @hr-border;
+
+  &.divider-sm {
+    margin-top:    @line-height-computed/2;
+    margin-bottom: @line-height-computed/2;
+  }
+
+  &.divider {
+    margin: 0;
+  }
 }