IE9可以看到内容,但没动画 IE10以上可以 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Pure CSS Slide Down Toggle</title> <style type="text/css"> * { margin:0; padding:0; font-family:"Helvetica Neue", Helvetica, Sans-serif; word-spacing:-2px; } h1 { font-size:40px; font-weight:bold; color:#191919; -webkit-font-smoothing: antialiased; } h2 { font-weight:normal; font-size:20px; color:#888; padding:5px 0; } .message { background:#181818; color:#FFF; position: absolute; top: -250px; left: 0; width: 100%; height: 250px; padding: 20px; transition: top 300ms cubic-bezier(0.17, 0.04, 0.03, 0.94); overflow: hidden; box-sizing: border-box; } .message h1 { color:#FFF; } #toggle { position:absolute; appearance:none; cursor:pointer; left:-100%; top:-100%; } #toggle + label { position:absolute; cursor:pointer; padding:10px; background: #26ae90; width: 100px; border-radius: 3px; padding: 8px 10px; color: #FFF; line-height:20px; font-size:12px; text-align:center; -webkit-font-smoothing: antialiased; cursor: pointer; margin:20px 50px; transition:all 500ms ease; } #toggle + label:after { content:"Open" } .container { transition: margin 300ms cubic-bezier(0.17, 0.04, 0.03, 0.94); padding:5em 3em; } #toggle:checked ~ .message { top: 0; } #toggle:checked ~ .container { margin-top: 250px; } #toggle:checked + label { background:#dd6149; } #toggle:checked + label:after { content:"Close" } </style> </head> <body> <input type="checkbox" name="toggle" id="toggle" /> <label for="toggle"></label> <div class="container"> <h1>Pure CSS3 Slide Down Toggle Demo</h1> <h2> Click the Open button to see hidden mesage.</h2> </div> <div class="message"><h1> hello, I'm a hidden message. You found it.</h1> <h2>Now Click the Heart button in the bottom to support CSS3</h2> </div> </body> </html> 提示：你可以先修改部分代码再运行。 转载请注明：有爱前端 » 顶部下拉效果 喜欢 (0)or分享 (0)
