前端 CSS 经典：mix-blend-mode 属性

yqcoder2024-06-23 14:49

前言：这是一个混合属性，作用是将两个颜色混合生成一个新颜色。可以将视频和文字相融合，产生动态文字效果。

效果

实现代码

html 复制代码

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta
      name="viewport"
      content="initial-scale=1.0, user-scalable=no, width=device-width"
    />
    <title>document</title>
    <style>
      body {
        background: #000;
      }
      video {
        width: 100%;
      }
      .txt {
        font-family: "Trebuchet MS", "Lucida Sans Unicode", "Lucida Grande",
          "Lucida Sans", Arial, sans-serif;
        color: #000;
        font-size: 10em;
        font-weight: bold;
        position: absolute;
        inset: 0;
        background: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
        mix-blend-mode: screen;
      }
    </style>
  </head>
  <body>
    <div class="box">
      <video src="./demo.mp4" autoplay muted></video>
      <div class="txt">黑神话：悟空</div>
    </div>
    <script></script>
  </body>
</html>