3D 立體 backface-visibility
阿新 • • 發佈：2018-09-12
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<!DOCTYPE html> <html> <head> <!-- backface-visibility屬性用來設置，是否顯示元素的背面，默認是顯示的 backface-visibility:keyword; keyword有兩個值，hidden和visible，默認是是visible 所以是在每個元素裏面設置的 --> <meta charset="UTF-8"> <title></title> <style type="text/css"> *{ padding: 0; margin: 0; } #wrap{ position: absolute; left: 50%; top: 50%; width: 400px; height: 400px; margin-left: -200px; margin-top: -200px; border: 1px solid; perspective: 200px; background: url(3.jpg) no-repeat; background-size:100% 100%; } #wrap > .box{ width: 100px; height: 100px; position: absolute; left: 0; top: 0; right: 0; bottom: 0; margin: auto; transform-style: preserve-3d; transition: 3s; transform-origin: center center 50%; } #wrap > .box > div{ position: absolute; width: 100px; height: 100px; background: rgba(123,321,333,.3); text-align: center; font: 50px/100px "微軟雅黑"; backface-visibility: hidden; } #wrap > .box >div:nth-child(5){ top: -100px; transform-origin: bottom; transform: rotateX(90deg); } #wrap > .box >div:nth-child(6){ bottom: -100px; transform-origin: top; transform: rotateX(-90deg); } #wrap > .box >div:nth-child(3){ left: -100px; transform-origin: right; transform: rotateY(-90deg); } #wrap > .box >div:nth-child(4){ right: -100px; transform-origin: left; transform: rotateY(90deg); } #wrap > .box >div:nth-child(2){ transform: translateZ(-100px) rotateX(180deg); } #wrap > .box >div:nth-child(1){ z-index: 1; } #wrap:hover .box{ transform: rotate3d(1,1,1,180deg); } </style> </head> <body> <div id="wrap"> <div class="box"> <div>前</div> <div>後</div> <div>左</div> <div>右</div> <div>上</div> <div>下</div> </div> </div> </body> </html>
3D 立體 backface-visibility