jQuery+CSS3+HTML5折叠卡片式下拉菜单

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jQuery CSS3 HTML5折叠卡片式下拉菜单

工具/原料

adobe dreamweaver

方法/步骤

新建html文档。

jQuery CSS3 HTML5折叠卡片式下拉菜单

1相关内容未经授权抓取自百度经验

书写hmtl代码。

div class="container">

div class="card-drop"> a class='toggle' href="#"> i class='fa fa-suitcase'>/i> span class='label-active'>百度经验/span> /a>

ul>

li class='active'> a href="#">i class='fa fa-suitcase'>/i> 百度经验/a> /li>

li> a href="#">i class='fa fa-magic'>/i> jQuery特效/a> /li>

li > a href="#">i class='fa fa-bolt'>/i> CSS3特效/a> /li>

li> a href="#">i class='fa fa-tint'>/i> HTML5特效/a> /li>

li> a href="#">i class='fa fa-camera-retro'>/i> 网页特效/a> /li>

li> a href="#">i class='fa fa-camera-retro'>/i> flash动画/a> /li>

/ul>

/div>

jQuery CSS3 HTML5折叠卡片式下拉菜单

书写css代码。

header h2 span.js { background-color: #E4A128; }

header h2 span.css { background-color: #0070BB; }

header h2 span.heart { background-color: #EB304A; }

p { line-height: 1.8; text-align: left; font-weight: 300; font-size: 1.2rem; }

.card-drop { position: relative; margin: 0 auto; -moz-perspective: 800px; -webkit-perspective: 800px; perspective: 800px; background: rgba(0, 0, 0, 0.1); }

.card-drop a { display: block; width: 100%; padding: 20px 0 20px 20px; height: 60px; text-decoration: none; color: #217dbb; background-color: #fafafa; border: 1px solid #ddd; -moz-transition: all 0.3s ease-out; -o-transition: all 0.3s ease-out; -webkit-transition: all 0.3s ease-out; transition: all 0.3s ease-out; }

.card-drop > a.toggle { position: relative; z-index: 100; -moz-backface-visibility: hidden; -webkit-backface-visibility: hidden; backface-visibility: hidden; -moz-transform-style: preserve-3d; -webkit-transform-style: preserve-3d; transform-style: preserve-3d; -moz-transform-origin: 50% 0%; -ms-transform-origin: 50% 0%; -webkit-transform-origin: 50% 0%; transform-origin: 50% 0%; -moz-transition: linear 0.1s; -o-transition: linear 0.1s; -webkit-transition: linear 0.1s; transition: linear 0.1s; }

.card-drop > a.toggle:active { -moz-transform: rotateX(60deg); -webkit-transform: rotateX(60deg); transform: rotateX(60deg); }

.card-drop > a.toggle:active:after { -moz-transform: rotateX(180deg); -webkit-transform: rotateX(180deg); transform: rotateX(180deg); }

.card-drop > a.toggle:before, .card-drop > a.toggle:after { content: ""; position: absolute; }

.card-drop > a.toggle:before { right: 25px; top: 50%; margin-top: -2.5px; border-left: 6px solid transparent; border-right: 6px solid transparent; border-top: 6px solid rgba(0, 0, 0, 0.8); }

.card-drop > a.toggle.active:before { transform: rotate(180deg); }

.card-drop ul { position: absolute; height: 100%; top: 0; display: block; width: 100%; }

.card-drop ul li { margin: 0 auto; -moz-transition: all, ease-out 0.3s; -o-transition: all, ease-out 0.3s; -webkit-transition: all, ease-out 0.3s; transition: all, ease-out 0.3s; position: absolute; top: 0; z-index: 0; width: 100%; }

.card-drop ul li a { border-top: none; }

.card-drop ul li a:hover { background-color: #4aa3df; color: #f3f9fd; }

.card-drop ul li.active a { color: #fff; background-color: #258cd1; cursor: default; }

.card-drop ul li.closed a:hover { cursor: default; background-color: #3498db; }

jQuery CSS3 HTML5折叠卡片式下拉菜单

书写并添加js代码。

script src="js/jquery-2.1.1.min.js">/script>

script>

(function ($) {

var cards = $('.card-drop'), toggler = cards.find('.toggle'), links = cards.find('ul>li>a'), li = links.parent('li'), count = links.length, width = 100;

li.each(function (i) {

$(this).css('z-index', count - i);

});

function setClosed() {

li.each(function (index) {

$(this).css('top', index * 4).css('width', width - index * 0.5 '%').css('margin-left', index * 0.25 '%');

});

li.addClass('closed');

toggler.removeClass('active');

}

jQuery CSS3 HTML5折叠卡片式下拉菜单