grunt

dist/css/bootstrap.css

@@ -1357,6 +1357,12 @@ kbd {
   -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .25);
           box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .25);
 }
+kbd kbd {
+  padding: 0;
+  font-size: 100%;
+  -webkit-box-shadow: none;
+          box-shadow: none;
+}
 pre {
   display: block;
   padding: 9.5px;