当前位置：首页 > 网页特效 > 导航菜单

Bootstrap垂直手风琴折叠菜单特效

分类：导航菜单日期：2024-05-14 点击(5) 评论(0)

简介

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

```html
<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。

```html
<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。

```html
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;
}
```

web299.com

Bootstrap垂直手风琴折叠菜单特效

简介

html5浪漫粒子表白文字特效

SlidesJS幻灯片特效

html5瀑布流相册特效

css3 svg实现的情人节表白鲜花动画特效

t-scroll.js基于ES6的DOM元素,过渡动画库插件

纯js写省市区三级联动效果