小编Adn*_*vic的帖子

我想在点击图像地图区域时触发Bootstrap手风琴的切换功能.麻烦的是它表现得很奇怪.当我第一次点击某个区域时,会显示所有手风琴元素,然后在第二次点击时,所有手风琴元素都会折叠,最后在第三次点击时,它会按预期工作.我在jsfiddle上创建了一个例子(http://jsfiddle.net/adnank/SHdJm/4/).

我尝试过不同的设置,但是这个设置似乎与预期的一致.

<div class="accordion" id="faq">
<img src="http://www.vero.at/themes/vero/images/en/Leistungsspektrum.jpg" alt="Leistungssprektrum" id="kreis" usemap="#map1">
    <map name="map1">
          <area shape="poly" coords="220,240,290,135,365,175,366,238" alt="Risikoanalyse" onmouseover="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Risikoanalyse.jpg'" onmouseout="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Leistungsspektrum.jpg'" onclick="jQuery('#collapseOne').collapse('toggle');jQuery('#collapseTwo').collapse('hide');jQuery('#collapseThree').collapse('hide');jQuery('#collapseFour').collapse('hide');jQuery('#collapseFive').collapse('hide');jQuery('#collapseSix').collapse('hide');">
          <area shape="poly" coords="266,252,377,252,377,193,420,193,420,288,267,288" alt="Deckungskonzept" onmouseover="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Deckungskonzept.jpg'" onmouseout="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Leistungsspektrum.jpg'" onclick="jQuery('#collapseOne').collapse('hide');jQuery('#collapseTwo').collapse('toggle');jQuery('#collapseThree').collapse('hide');jQuery('#collapseFour').collapse('hide');jQuery('#collapseFive').collapse('hide');jQuery('#collapseSix').collapse('hide');">
          <area shape="poly" coords="270,340,400,340,450,302,400,423,360,420,356,376,276,378" alt="Ausschreibung" onmouseover="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Ausschreibung.jpg'" onmouseout="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Leistungsspektrum.jpg'" onclick="jQuery('#collapseOne').collapse('hide');jQuery('#collapseTwo').collapse('hide');jQuery('#collapseThree').collapse('toggle');jQuery('#collapseFour').collapse('hide');jQuery('#collapseFive').collapse('hide');jQuery('#collapseSix').collapse('hide');" style="cursor: pointer;">
          <area shape="poly" coords="207,395,330,395,345,465,207,465" alt="Vergabe" onmouseover="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Vergabe.jpg'" onmouseout="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Leistungsspektrum.jpg'" onclick="jQuery('#collapseOne').collapse('hide');jQuery('#collapseTwo').collapse('hide');jQuery('#collapseThree').collapse('hide');jQuery('#collapseFour').collapse('toggle');jQuery('#collapseFive').collapse('hide');jQuery('#collapseSix').collapse('hide');" style="cursor: pointer;">
          <area shape="poly" coords="48,320,222,314,220,350,188,417,188,474,95,434,47,329" alt="Vertragsbetreuung" onmouseover="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Vertragsbetreuung.jpg'" onmouseout="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Leistungsspektrum.jpg'" onclick="jQuery('#collapseOne').collapse('hide');jQuery('#collapseTwo').collapse('hide');jQuery('#collapseThree').collapse('hide');jQuery('#collapseFour').collapse('hide');jQuery('#collapseFive').collapse('toggle');jQuery('#collapseSix').collapse('hide');" style="cursor: pointer;">
          <area shape="poly" coords="11,313,11,210,66,98,92,115,90,235,189,235,189,289,52,310" alt="Schadensabwicklung" onmouseover="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Schadensabwicklung.jpg'" onmouseout="document.getElementById('kreis').src='http://www.vero.at/themes/vero/images/en/Leistungsspektrum.jpg'" onclick="jQuery('#collapseOne').collapse('hide');jQuery('#collapseTwo').collapse('hide');jQuery('#collapseThree').collapse('hide');jQuery('#collapseFour').collapse('hide');jQuery('#collapseFive').collapse('hide');jQuery('#collapseSix').collapse('toggle');" style="cursor: hand;">
    </map>          
<div class="accordion-group">
    <div class="accordion-heading">
        <a class="accordion-toggle" data-toggle="collapse" data-parent="#faq" href="#collapseOne">
            1. Risk analyses
        </a>
    </div>
    <div …

我想修改特定父元素的类.这是我有的:

<form id="form2">
    <div class="blueform">
        <div class="formlegend">
        ...
        </div>
    </div>
</form>

我想formlegend只为id为"form2"的表单覆盖类.我试过了:

#form2.formlegend {
    padding: 10px;
}

但它不起作用.这甚至可能吗？