基于 CSS 动画的 SVG 按钮实例代码CSS3 水墨风格背景动画按钮CSS+JS实现水滴涟漪动画按钮效果的示例代码

Button  body { margin: 0; padding: 0; background: #000; } a { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 200px; height: 60px; line-height: 60px; text-align: center; font-family: sans-serif; text-transform: uppercase; font-size: 24px; letter-spacing: 4px; color: #fff; text-decoration: none; } a svg, a svg rect { position: absolute; top: 0; left: 0; width: 100%; height: 100%; fill: transparent; } a { svg rect { stroke: #00e2ff; stroke-width: 4; transition: 2s; stroke-dasharray: 60 200; stroke-dashoffset: 320; } &:hover { svg rect { stroke: #ff0; stroke-dasharray: 200 60; stroke-dashoffset: 0; } } }