https://github.com/comehope/front-end-daily-challenges/tree/master/004-metallic-glossy-3d-button-effects
在 dom 中定义一个容器:
<div class="box">BUTTON</div>
容器居中显示:
html, body { height: 100%; display: flex; align-items: center; justify-content: center; background-color: skyblue; }
设置按钮的 2d 样式,为了便于调整按钮尺寸,使用了变量:
.box { background: linear-gradient(to right, gold, darkorange); color: white; --width: 250px; --height: calc(var(--width) / 3); width: var(--width); height: var(--height); text-align: center; line-height: var(--height); font-size: calc(var(--height) / 2.5); font-family: sans-serif; letter-spacing: 0.2em; border: 1px solid darkgoldenrod; border-radius: 2em; }
设置按钮的 3d 样式:
.box { transform: perspective(500px) rotateY(-15deg); text-shadow: 6px 3px 2px rgba(0, 0, 0, 0.2); box-shadow: 2px 0 0 5px rgba(0, 0, 0, 0.2); }
定义按钮的鼠标划过动画效果:
.box:hover { transform: perspective(500px) rotateY(15deg); text-shadow: -6px 3px 2px rgba(0, 0, 0, 0.2); box-shadow: -2px 0 0 5px rgba(0, 0, 0, 0.2); } .box { transition: 0.5s; }
用伪元素增加光泽:
.box { position: relative; } .box::before { content: ''; position: absolute; width: 100%; height: 100%; background: linear-gradient(to right, transparent, white, transparent); left: 0; }
定义光泽动画效果:
.box::before { left: -100%; transition: 0.5s; } .box:hover::before { left: 100%; }
最后,隐藏容器之外的内容:
.box { overflow: hidden; }
大功告成!