一款基于css3的列表toggle特效实例教程
程序员文章站
2022-03-13 09:13:34
之前介绍了css3的很多实例教程,今天给大家带来一款基于css3的列表toggle特效。右上角一个按钮,当列表不显示的时候,单击按钮列表动画出现,当列表显示时,单击按钮,列表动画消失... 15-01-04...
今天给大家带来一款基于css3的列表toggle特效。右上角一个按钮,当列表不显示的时候,单击按钮列表动画出现,当列表显示时,单击按钮,列表动画消失,效果图如下:
实现的代码。
htm代码:
复制内容到剪贴板
- <div class='menu'>
- toggle visibility</div>
- <ul class='list reverse'>
- <li class='item'>item 1</li>
- <li class='item'>item 2</li>
- <li class='item'>item 3</li>
- <li class='item'>item 4</li>
- <li class='item'>item 5</li>
- <li class='item'>item 6</li>
- <li class='item'>item 7</li>
- <li class='item'>item 8</li>
- <li class='item'>item 9</li>
- <li class='item'>item 10</li>
- <li class='item'>item 11</li>
- <li class='item'>item 12</li>
- </ul>
css3代码:
css code复制内容到剪贴板
- * {
- -moz-box-sizing: border-box;
- box-sizing: border-box;
- }
- body {
- margin: 0;
- padding: 0;
- font-family: 'avenir next';
- background: #000;
- color: white;
- }
- .menu {
- background: tomato;
- padding: 20px;
- position: absolute;
- z-index: 1;
- height: 55px;
- top: 0;
- rightright: 50px;
- }
- .list {
- -webkit-perspective: 100vw;
- perspective: 100vw;
- width: 100vw;
- height: 100vh;
- display: -webkit-flex;
- display: -ms-flexbox;
- display: flex;
- -webkit-flex-flow: column wrap;
- -ms-flex-flow: column wrap;
- flex-flow: column wrap;
- }
- .list.hidden {
- pointer-events: none;
- }
- .list.hidden .item {
- -webkit-animation: disappear both;
- animation: disappear both;
- -webkit-animation-direction: alternate;
- animation-direction: alternate;
- }
- .list.reverse {
- -webkit-flex-flow: row-reverse wrap-reverse;
- -ms-flex-flow: row-reverse wrap-reverse;
- flex-flow: row-reverse wrap-reverse;
- }
- .item {
- font-size: 30px;
- padding: 20px;
- height: 100px;
- width: calc(100vw / 3);
- height: calc(100vh / 4);
- -webkit-animation: appear both;
- animation: appear both;
- }
- .item:nth-child(1) {
- background: #008a8a;
- -webkit-animation-delay: 0.03333s !important;
- -webkit-animation-duration: 0.1s !important;
- }
- .item:nth-child(2) {
- background: #009494;
- -webkit-animation-delay: 0.06667s !important;
- -webkit-animation-duration: 0.2s !important;
- }
- .item:nth-child(3) {
- background: #009f9f;
- -webkit-animation-delay: 0.1s !important;
- -webkit-animation-duration: 0.3s !important;
- }
- .item:nth-child(4) {
- background: #00a9a9;
- -webkit-animation-delay: 0.13333s !important;
- -webkit-animation-duration: 0.4s !important;
- }
- .item:nth-child(5) {
- background: #00b3b3;
- -webkit-animation-delay: 0.16667s !important;
- -webkit-animation-duration: 0.5s !important;
- }
- .item:nth-child(6) {
- background: #00bdbd;
- -webkit-animation-delay: 0.2s !important;
- -webkit-animation-duration: 0.6s !important;
- }
- .item:nth-child(7) {
- background: #00c7c7;
- -webkit-animation-delay: 0.23333s !important;
- -webkit-animation-duration: 0.7s !important;
- }
- .item:nth-child(8) {
- background: #00d2d2;
- -webkit-animation-delay: 0.26667s !important;
- -webkit-animation-duration: 0.8s !important;
- }
- .item:nth-child(9) {
- background: #00dcdc;
- -webkit-animation-delay: 0.3s !important;
- -webkit-animation-duration: 0.9s !important;
- }
- .item:nth-child(10) {
- background: #00e6e6;
- -webkit-animation-delay: 0.33333s !important;
- -webkit-animation-duration: 1s !important;
- }
- .item:nth-child(11) {
- background: #00f0f0;
- -webkit-animation-delay: 0.36667s !important;
- -webkit-animation-duration: 1.1s !important;
- }
- .item:nth-child(12) {
- background: #00fafa;
- -webkit-animation-delay: 0.4s !important;
- -webkit-animation-duration: 1.2s !important;
- }
- @-webkit-keyframes appear {
- from {
- opacity: 0;
- -webkit-transform: scale(0.8);
- transform: scale(0.8);
- }
- to {
- opacity: 1;
- -webkit-transform: scale(1);
- transform: scale(1);
- }
- }
- @keyframes appear {
- from {
- opacity: 0;
- -webkit-transform: scale(0.8);
- transform: scale(0.8);
- }
- to {
- opacity: 1;
- -webkit-transform: scale(1);
- transform: scale(1);
- }
- }
- @-webkit-keyframes disappear {
- from {
- opacity: 1;
- -webkit-transform: scale(1);
- transform: scale(1);
- }
- to {
- opacity: 0;
- -webkit-transform: scale(0.9) rotatex(0deg) translatez(-1500px);
- transform: scale(0.9) rotatex(0deg) translatez(-1500px);
- }
- }
- @keyframes disappear {
- from {
- opacity: 1;
- -webkit-transform: scale(1);
- transform: scale(1);
- }
- to {
- opacity: 0;
- -webkit-transform: scale(0.9) rotatex(0deg) translatez(-1500px);
- transform: scale(0.9) rotatex(0deg) translatez(-1500px);
- }
- }
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