/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 *
*/
/*
Style: Accordion, TabbedAccordion, LeftAccordion, RightAccordion, AccordionPills

DOM structure:
(start code)
    ...
    //accordion
    div.panel-group.accordion : panel headings are toggles
        div.panel.panel-default
            div.panel-heading.actie
            div  => fx.accordion collapsible content
                div.panel-body
        div.panel.panel-default
            div.panel-heading  => toggle
            div  => fx.accordion collapsible content
                div.panel-body

    //tabbedAccordion : tab toggles, panels without border
    ul.nav.nav-tabs
        li
            a
    div.panel-group.tabbedAccordion
        div.active  => fx.accordion collapsible content
            div.panel-body
        div  => fx.accordion collapsible content
            div.panel-body

    //leftAccordion : pill-toggles, panels with border
    ul.nav.nav-pills.pull-left
        li
            a
    div.panel-group.leftAccordion
        div  => fx.accordion collapsible content
            div.panel.panel-default.panel-body
        div  => fx.accordion collapsible content
            div.panel.panel-default.panel-body

    //rightAccordion : pill-toggles, panels with border
    ul.nav.nav-pills.pull-right
        li
            a
    div.panel-group.leftAccordion
        div  => fx.accordion collapsible content
            div.panel.panel-default.panel-body
        div  => fx.accordion collapsible content
            div.panel.panel-default.panel-body

(end)
*/
//inherit accordion layouts from bootstrap/panels.less, and bootstrap/navs.less

//accordion toggles do not have embedded link elements, so no automatic pointer cursor
[class^=accordion] .panel-heading { cursor:pointer; }

//CHECKME: overwrite panel-group margin-bottom
[class^=accordion] { margin-bottom:  @line-height-computed; }

[class^=rightAccordion], [class^=leftAccordion] {

    .panel { margin:0 .25em; } //put some space between accordion pills and the panel

    .clearfix;  //small panels with many pills may clash with subsequent elements

}

[class^=pillsAccordion] .panel { margin:.25em 0;  }