超酷CSS3垂直手风琴列表

这是一款基于Bootstap的超酷CSS3垂直手风琴列表效果。该CSS3垂直手风琴列表在元素Bootstap的基础上，添加了自定义的样式，使手风琴的效果更加好看。

使用方法

在页面中引入jquery和bootstrap相关文件，以及font-awesome字体图标文件。

<link href="http://cdn.bootcss.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
<link href="http://cdn.bootcss.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet">
<script src="http://cdn.bootcss.com/jquery/1.11.0/jquery.min.js" type="text/javascript"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
                

HTML结构

该垂直手风琴列表的HTML结构如下：

<div class="container">
    <div class="row">
        <div class="col-md-6">
            <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
                <div class="panel panel-default">
                    <div class="panel-heading" role="tab" id="headingOne">
                        <h4 class="panel-title">
                            <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
                                Section 1
                            </a>
                        </h4>
                    </div>
                    <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
                        <div class="panel-body">
                            <p>...</p>
                        </div>
                    </div>
                </div>
                <div class="panel panel-default">
                    <div class="panel-heading" role="tab" id="headingTwo">
                        <h4 class="panel-title">
                            <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
                                Section 2
                            </a>
                        </h4>
                    </div>
                    <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
                        <div class="panel-body">
                            <p>... </p>
                        </div>
                    </div>
                </div>
                <div class="panel panel-default">
                    <div class="panel-heading" role="tab" id="headingThree">
                        <h4 class="panel-title">
                            <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
                                Section 3
                            </a>
                        </h4>
                    </div>
                    <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
                        <div class="panel-body">
                            <p>... </p>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
                

HTML结构

为该垂直手风琴列表添加如下的CSS样式：

a:hover,a:focus{
    text-decoration: none;
    outline: none;
}
#accordion{
    padding-left: 76px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}
#accordion:before{
    content: "";
    width: 1px;
    height: 90%;
    background: #9d325b;
    position: absolute;
    top: 0;
    left: 22px;
    z-index: -1;
}
#accordion .panel{
    border: none;
    box-shadow: none;
    border-radius: 0;
}
#accordion .panel-heading{
    padding: 0;
    border-radius: 0;
    border: none;
}
#accordion .panel-title a{
    display: block;
    font-size: 16px;
    font-weight: bold;
    color: #31162e;
    padding: 10px 30px 15px 0;
    background: #fff;
    position: relative;
    transition: all 0.5s ease 0s;
}
#accordion .panel-title a:before{
    content: "\f05b";
    font-family: fontawesome;
    font-size: 20px;
    color: #fff;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: #9d325b;
    border: 1px solid #9d325b;
    position: absolute;
    top: 0;
    left: -74px;
}
#accordion .panel-title a.collapsed:before{
    color: #9c335b;
    background: #fff;
}
#accordion .panel-body{
    font-size: 14px;
    color: #487677;
    line-height: 25px;
    padding: 5px 15px 15px 0;
    border: none;
}