diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 73887ceeba8a5964776c94197c89963142d0ab05..d4b1eb894231478641f5ce666cbeacc77ca78073 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -3119,12 +3119,16 @@ input[type="submit"].btn.btn-mini {
 .btn-group > .btn {
   position: relative;
   margin-left: -1px;
-  font-size: 13px;
   -webkit-border-radius: 0;
      -moz-border-radius: 0;
           border-radius: 0;
 }
 
+.btn-group > .btn,
+.btn-group > .dropdown-menu {
+  font-size: 13px;
+}
+
 .btn-group > .btn-mini,
 .btn-group > .btn-small {
   font-size: 11px;
diff --git a/less/button-groups.less b/less/button-groups.less
index 44f13a09a27bee3b3add3c59767ef85d186ae198..8234a893c83cf43c0d9495108e13111911cebcd2 100644
--- a/less/button-groups.less
+++ b/less/button-groups.less
@@ -29,9 +29,12 @@
 .btn-group > .btn {
   position: relative;
   margin-left: -1px;
-  font-size: @baseFontSize; // redeclare as part 2 of font-size inline-block hack
   .border-radius(0);
 }
+.btn-group > .btn,
+.btn-group > .dropdown-menu {
+  font-size: @baseFontSize; // redeclare as part 2 of font-size inline-block hack
+}
 
 // Reset fonts for other sizes
 .btn-group > .btn-mini,