                        </select>
                    </div>
                    <!-- /.input group -->
                </div>
                <div class="form-group">
                    <label>网 址:</label>

                    <div class="input-group">
                        <div class="input-group-addon">
                            <i class="fa fa-laptop"></i>
                        </div>
                        <input type="text" class="form-control" value="http://">
                    </div>
 