.tape .image-wrap { -webkit-box-shadow: inset 0 0 2px rgba(0,0,0,.7), inset 0 2px 0 rgba(255,255,255,.3), inset 0 -1px 0 rgba(0,0,0,.5), 0 1px 3px rgba(0,0,0,.4); -moz-box-shadow: inset 0 0 2px rgba(0,0,0,.7), inset 0 2px 0 rgba(255,255,255,.3), inset 0 -1px 0 rgba(0,0,0,.5), 0 1px 3px rgba(0,0,0,.4); box-shadow: inset 0 0 2px rgba(0,0,0,.7), inset 0 2px 0 rgba(255,255,255,.3), inset 0 -1px 0 rgba(0,0,0,.5), 0 1px 3px rgba(0,0,0,.4); } .tape .image-wrap:after { position: absolute; content: ' '; width: 60px; height: 25px; top: -10px; left: 50%; margin-left: -30px; border: solid 1px rgba(137,130,48,.2); background: -moz-linear-gradient(top, rgba(254,243,127,.6) 0%, rgba(240,224,54,.6) 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(254,243,127,.6)), color-stop(100%,rgba(240,224,54,.6))); background: linear-gradient(top, rgba(254,243,127,.6) 0%,rgba(240,224,54,.6) 100%); -webkit-box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 1px 0 rgba(0,0,0,.2); }
变形和着色 在这个例子中,我们在元素上使用:after,当鼠标进过的时候实现径向渐变的效果。
css:
复制代码 代码如下: .morphing-tinting .image-wrap { position: relative; -webkit-transition: 1s; -moz-transition: 1s; transition: 1s; -webkit-border-radius: 20px; -moz-border-radius: 20px; border-radius: 20px; } .morphing-tinting .image-wrap:hover { -webkit-border-radius: 30em; -moz-border-radius: 30em; border-radius: 30em; } .morphing-tinting .image-wrap:after { position: absolute; content: ' '; width: 100%; height: 100%; top: 0; left: 0; -webkit-transition: 1s; -moz-transition: 1s; transition: 1s; -webkit-border-radius: 30em; -moz-border-radius: 30em; border-radius: 30em; } .morphing-tinting .image-wrap:hover:after { background: -webkit-gradient(radial, 50% 50%, 40, 50% 50%, 80, from(rgba(0,0,0,0)), to(rgba(0,0,0,1))); background: -moz-radial-gradient(50% 50%, circle, rgba(0,0,0,0) 40px, rgba(0,0,0,1) 80px); }
羽化边缘圆形 我们同样可以使用径向渐变产生遮罩,实现羽化的效果。 css:
复制代码 代码如下: .feather .image-wrap { position: relative; -webkit-border-radius: 30em; -moz-border-radius: 30em; border-radius: 30em; } .feather .image-wrap:after { position: absolute; content: ' '; width: 100%; height: 100%; top: 0; left: 0; background: -webkit-gradient(radial, 50% 50%, 50, 50% 50%, 70, from(rgba(255,255,255,0)), to(rgba(255,255,255,1))); background: -moz-radial-gradient(50% 50%, circle, rgba(255,255,255,0) 50px, rgba(255,255,255,1) 70px); }
浏览器兼容性 这种实现方式在大多数支持border-radius, box-shadow, :before and :after特性的浏览器中(例如Chrome, Firefox 和 Safari),都能很好的工作。在不支持新特性的浏览器中,只会显示原始图片。 创造你自己的实现 借助:before 和:after伪类能为图片创造很多种样式,你可以自己尝试创建出新的效果。 (编辑:焦作站长网)
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