http://www.bkjia.com/CSSjc/1085925.html
镂空一个洞的代码
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<div id="container" style="position: relative; margin: 550px 0 0 50px;"> <svg style="position: absolute;" width="400" height="280"> <defs> <mask id="mask3"> <rect x="0" y="0" width="100%" height="100%" style="stroke:none; fill: #ccc"></rect> <circle id="circle1" cx="100" cy="100" r="50" style="fill: #000" /> </mask> </defs> <rect x="0" y="0" width="100%" height="100%" style="stroke: none; fill: #ccc; mask: url(#mask3)"></rect> </svg> <img src="http://img6.cache.netease.com/cnews/2014/11/3/20141103100737855b7.jpg" /> </div> |
镂空多个洞的代码
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<div id="container" style="position: relative;"> <svg style="position: absolute;" width="400" height="280"> <defs> <mask id="mask3"> <rect x="0" y="0" width="100%" height="100%" style="stroke:none; fill: #ccc"></rect> <circle id="circle1" cx="100" cy="50" r="50" style="fill: #000" /> <circle id="circle1" cx="300" cy="100" r="50" style="fill: #000" /> <circle id="circle1" cx="100" cy="200" r="50" style="fill: #000" /> </mask> </defs> <rect x="0" y="0" width="100%" height="100%" style="stroke: none; fill: #ccc; mask: url(#mask3)"></rect> </svg> <img src="http://img6.cache.netease.com/cnews/2014/11/3/20141103100737855b7.jpg" /> </div> |
看过了。很好很强大。