1 files changed, 20 insertions, 13 deletions
diff --git a/less/button-groups.less b/less/button-groups.less
index 0ca9ca851..adaad3f80 100644
--- a/less/button-groups.less
+++ b/less/button-groups.less
@@ -168,18 +168,27 @@
 // Vertical button groups
 // ----------------------
 
-.btn-group-vertical > .btn,
-.btn-group-vertical > .btn-group {
-  display: block;
-  float: none;
-  width: 100%;
-  max-width: 100%;
-}
 .btn-group-vertical {
-  .btn + .btn,
-  .btn + .btn-group,
-  .btn-group + .btn,
-  .btn-group + .btn-group {
+  > .btn,
+  > .btn-group {
+    display: block;
+    float: none;
+    width: 100%;
+    max-width: 100%;
+  }
+
+  // Clear floats so dropdown menus can be properly placed
+  > .btn-group {
+    .clearfix();
+    > .btn {
+      float: none;
+    }
+  }
+
+  > .btn + .btn,
+  > .btn + .btn-group,
+  > .btn-group + .btn,
+  > .btn-group + .btn-group {
     margin-top: -1px;
     margin-left: 0;
   }
@@ -204,12 +213,10 @@
 .btn-group-vertical > .btn-group:first-child {
   > .btn:last-child,
   > .dropdown-toggle {
-    border-top-right-radius: @border-radius-base;
     .border-bottom-radius(0);
   }
 }
 .btn-group-vertical > .btn-group:last-child > .btn:first-child {
-  border-bottom-left-radius: @border-radius-base;
   .border-top-radius(0);
 }