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。
使用方法
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>
HTML结构
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
CSS样式
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; }
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