这是一款效果非常炫酷的 Bootstrap 垂直手风琴折叠菜单特效。在该 bootstrap 垂直手风琴折叠菜单中,每个菜单项通过 css3 阴影制作出带立体感觉的纸张效果,非常炫酷。
在页面中引入 jquery 和 bootstrap 相关文件,以及 fontawsome 字体图标文件。。
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/font-awesome.min.css" rel="stylesheet">
<script src="jquery.min.js"></script>
<script src="bootstrap.min.js"></script>
该 Bootstrap 垂直手风琴折叠菜单的 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">
<i class="icon fa fa-globe"></i>
Section 1
</a>
</h4>
</div>
<div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
<div class="panel-body">
<p>Lorem ipsum dolor sit amet...</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">
<i class="icon fa fa-briefcase"></i>
Section 2
</a>
</h4>
</div>
<div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
<div class="panel-body">
<p>Lorem ipsum dolor sit amet...</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">
<i class="icon fa fa-mobile"></i>
Section 3
</a>
</h4>
</div>
<div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
<div class="panel-body">
<p>Lorem ipsum dolor sit amet...</p>
</div>
</div>
</div>
</div>
</div>
</div>
然后为该 Bootstrap 垂直手风琴折叠菜单添加下面的 CSS 样式,对其进行美化。
a:hover,a:focus{
text-decoration: none;
outline: none;
}
#accordion .panel{
border: none;
border-radius: 0;
box-shadow: none;
margin: 0 0 10px;
overflow: hidden;
position: relative;
}
#accordion .panel-heading{
padding: 0;
border: none;
border-radius: 0;
margin-bottom: 10px;
z-index: 1;
position: relative;
}
#accordion .panel-heading:before,
#accordion .panel-heading:after{
content: "";
width: 50%;
height: 20%;
box-shadow: 0 15px 5px rgba(0, 0, 0, 0.4);
position: absolute;
bottom: 15px;
left: 10px;
transform: rotate(-3deg);
z-index: -1;
}
#accordion .panel-heading:after{
left: auto;
right: 10px;
transform: rotate(3deg);
}
#accordion .panel-title a{
display: block;
padding: 15px 70px 15px 70px;
margin: 0;
background: #fff;
font-size: 18px;
font-weight: 700;
letter-spacing: 1px;
color: #d11149;
border-radius: 0;
box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1), 0 0 40px rgba(0, 0, 0, 0.1) inset;
position: relative;
}
#accordion .panel-title a:before,
#accordion .panel-title a.collapsed:before{
content: "\f106";
font-family: fontawesome;
width: 55px;
height: 100%;
text-align: center;
line-height: 50px;
border-left: 2px solid #D11149;
position: absolute;
top: 0;
right: 0;
}
#accordion .panel-title a.collapsed:before{ content: "\f107"; }
#accordion .panel-title a .icon{
display: inline-block;
width: 55px;
height: 100%;
border-right: 2px solid #d11149;
font-size: 20px;
color: rgba(0,0,0,0.7);
line-height: 50px;
text-align: center;
position: absolute;
top: 0;
left: 0;
}
#accordion .panel-body{
padding: 10px 20px;
margin: 0 0 20px;
border-bottom: 3px solid #d11149;
border-top: none;
background: #fff;
font-size: 15px;
color: #333;
line-height: 27px;
}
演示地址 | 下载地址 |
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