Fixed #765.

dist/js/bootstrap-multiselect.js

@@ -220,7 +220,7 @@
             this.disable();
         }
 
-        this.$select.wrap('<span class="hide-native-select" />').after(this.$container);
+        this.$select.wrap('<span class="multiselect-native-select" />').after(this.$container);
         this.options.onInitialized(this.$select, this.$container);
     }
 

dist/less/bootstrap-multiselect.less

@@ -1,23 +1,23 @@
 /**
  * Bootstrap Multiselect (https://github.com/davidstutz/bootstrap-multiselect)
- * 
+ *
  * Apache License, Version 2.0:
  * Copyright (c) 2012 - 2015 David Stutz
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a
  * copy of the License at http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  * License for the specific language governing permissions and limitations
  * under the License.
- * 
+ *
  * BSD 3-Clause License:
  * Copyright (c) 2012 - 2015 David Stutz
  * All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *    - Redistributions of source code must retain the above copyright notice,
@@ -28,7 +28,7 @@
  *    - Neither the name of David Stutz nor the names of its contributors may be
  *      used to endorse or promote products derived from this software without
  *      specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
@@ -41,12 +41,29 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+span.multiselect-native-select{
+  position:relative
+}
+
+span.multiselect-native-select select{
+  border :0 !important;
+  clip: rect(0 0 0 0) !important;
+  height: 1px !important;
+  margin: -1px -1px -1px -3px !important;
+  overflow: hidden !important;
+  padding: 0 !important;
+  position: absolute !important;
+  width: 1px !important;
+  left: 50%;
+  top: 30px;
+}
+
 .multiselect-container {
   position: absolute;
   list-style-type: none;
   margin: 0;
   padding: 0;
-  
+
   .input-group {
     margin: 5px;
   }
@@ -68,7 +85,7 @@
     &.multiselect-group-clickable label {
       cursor: pointer;
     }
-    
+
     > a {
       padding: 0;
 
@@ -97,16 +114,16 @@
 }
 
 .form-inline .multiselect-container{
- 
+
   label.checkbox, label.radio{
     padding: 3px 20px 3px 40px;
   }
- 
-  li a label{              
-  
+
+  li a label{
+
     &.checkbox input[type="checkbox"], &.radio input[type="radio"]{
       margin-left: -20px;
       margin-right: 0;
     }
   }
-} 
+}