简单的 CSS3 波浪效果

最新推荐文章于 2025-04-28 09:52:12 发布

黑白两客

最新推荐文章于 2025-04-28 09:52:12 发布

阅读量1.3k

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文章标签： css3

本文链接：https://blog.youkuaiyun.com/weixin_44694682/article/details/131656967

版权

该文章展示了一种使用CSS3实现的简单但引人注目的波浪效果，结合线性渐变和动画技术，为网页添加视觉吸引力。同时，代码示例还考虑了响应式设计，确保在移动设备上也能良好显示。

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<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    body {
      margin: 0;
    }

    h1 {
      font-family: 'Lato', sans-serif;
      font-weight: 300;
      letter-spacing: 2px;
      font-size: 48px;
    }

    p {
      font-family: 'Lato', sans-serif;
      letter-spacing: 1px;
      font-size: 14px;
      color: #333333;
    }

    .header {
      position: relative;
      text-align: center;
      background: linear-gradient(60deg, rgba(84, 58, 183, 1) 0%, rgba(0, 172, 193, 1) 100%);
      /* 	background: #FFAFBD;  
	background: -webkit-linear-gradient(to right, #ffc3a0, #FFAFBD);  
	background: linear-gradient(to right, #ffc3a0, #FFAFBD); 
 */
      color: white;
    }

    .logo {
      width: 50px;
      fill: white;
      padding-right: 15px;
      display: inline-block;
      vertical-align: middle;
    }

    .inner-header {
      height: 65vh;
      width: 100%;
      margin: 0;
      padding: 0;
    }

    .flex {
      /*Flexbox for containers*/
      display: flex;
      justify-content: center;
      align-items: center;
      text-align: center;
    }

    .waves {
      position: relative;
      width: 100%;
      height: 15vh;
      margin-bottom: -7px;
      /*Fix for safari gap*/
      min-height: 100px;
      max-height: 150px;
    }

    .content {
      position: relative;
      height: 20vh;
      text-align: center;
      background-color: white;
    }

    .content a {
      margin: 0 5px;
      font-size: 12px;
      color: #333;
    }

    .content a:hover {
      color: #000;
    }

    /* Animation */

    .parallax>use {
      animation: move-forever 25s cubic-bezier(0.55, 0.5, 0.45, 0.5) infinite;
    }

    .parallax>use:nth-child(1) {
      animation-delay: -2s;
      animation-duration: 7s;
    }

    .parallax>use:nth-child(2) {
      animation-delay: -3s;
      animation-duration: 10s;
    }

    .parallax>use:nth-child(3) {
      animation-delay: -4s;
      animation-duration: 13s;
    }

    .parallax>use:nth-child(4) {
      animation-delay: -5s;
      animation-duration: 20s;
    }

    @keyframes move-forever {
      0% {
        transform: translate3d(-90px, 0, 0);
      }

      100% {
        transform: translate3d(85px, 0, 0);
      }
    }

    /*Shrinking for mobile*/
    @media (max-width: 768px) {
      .waves {
        height: 40px;
        min-height: 40px;
      }

      .content {
        height: 30vh;
      }

      h1 {
        font-size: 24px;
      }
    }
  </style>
</head>

<body>

  <div class="header">
    <div class="inner-header flex">
      <h1>简单的 CSS3 波浪效果</h1>
    </div>
    <div>
      <svg class="waves" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
        viewBox="0 24 150 28" preserveAspectRatio="none" shape-rendering="auto">
        <defs>
          <path id="gentle-wave" d="M-160 44c30 0 58-18 88-18s 58 18 88 18 58-18 88-18 58 18 88 18 v44h-352z" />
        </defs>
        <g class="parallax">
          <use xlink:href="#gentle-wave" x="48" y="0" fill="rgba(255,255,255,0.7" />
          <use xlink:href="#gentle-wave" x="48" y="3" fill="rgba(255,255,255,0.5)" />
          <use xlink:href="#gentle-wave" x="48" y="5" fill="rgba(255,255,255,0.3)" />
          <use xlink:href="#gentle-wave" x="48" y="7" fill="#fff" />
        </g>
      </svg>
    </div>
  </div>
</body>
<script>









</script>

</html>