前端趣玩——超炫的聚光灯效果

疫情到现在,今天终于吃到了热干面,吃的时候在b站上看到一个前端特效,存下来,我觉得可以当表白利器来玩啦~

img

实现原理:

将两个文字 我在吃大西瓜呢 完全重叠,后面那个是深灰色,而前面那个是有颜色的,在将前面的文字套用圆形遮套,最后加上CSS Animation就可以啦。原作者还加了渐变色效果,这也让我发现了找图片的新大陆unsplash,来看看代码吧!

<h1 data-spotlight="我在吃大西瓜呢">我在吃大西瓜呢</h1>
html {
  font-size: 15px;
}

body {
  background-color: #222;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

h1 {
  color: #333;
  font-family: Helvetica;
  margin: 0;
  padding: 0;
  font-size: 8rem;
  letter-spacing: -0.3rem;
  position: relative;
}

h1::after {
  content: attr(data-spotlight);
  color: transparent;
  position: absolute;
  top: 0;
  left: 0;
  -webkit-clip-path: ellipse(100px 100px at 0% 50%);
  clip-path: ellipse(100px 100px at 0% 50%);
  animation: spotlight 5s infinite;
  background-image: url(https://images.unsplash.com/photo-1579547621869-0ddb5f237392?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1500&q=80);
  background-size: 150%;
  background-position: center center;
  -webkit-background-clip: text;
  background-clip: text;
}

@keyframes spotlight {
  0% {
    -webkit-clip-path: ellipse(100px 100px at 0% 50%);
    clip-path: ellipse(100px 100px at 0% 50%);
  }
  
  50% {
    -webkit-clip-path: ellipse(100px 100px at 100% 50%);
    clip-path: ellipse(100px 100px at 100% 50%);
  }
  
  100% {
    -webkit-clip-path: ellipse(100px 100px at 0% 50%);
    clip-path: ellipse(100px 100px at 0% 50%);
  }
}

img

原作者采用的是粤语教学,很好听哟。

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转载自www.cnblogs.com/wangzheming35/p/12537154.html
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