CSS Animation Tutorial: Teach you step-by-step to achieve the special effect of flowing water-CSS Tutorial-php.cn

CSS Animation Tutorial: Teach you step-by-step to achieve the special effect of flowing water

王林

Release： 2023-10-21 08:52:48

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CSS Animation Tutorial: Teach you step-by-step to achieve the special effect of flowing water

CSS Animation Tutorial: Teach you step-by-step to implement the flowing water light effect. Specific code examples are required

Foreword:
CSS animation is a commonly used technology in web design. Make web pages more lively and interesting, attracting users' attention. In this tutorial, we will learn how to use CSS to achieve a flowing water effect and provide specific code examples. let's start!

Step One: HTML Structure
First, we need to create a basic HTML structure. Add a <div> tag to the <code> tag of the document and set a class name to "water". The HTML code looks like this:

<!DOCTYPE html>
<html>
<head>
  <title>CSS动画教程：流水流光特效</title>
  <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
  <div class="water"></div>
</body>
</html>

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Step 2: CSS Styles
Next, we need to add some styles to the CSS file to create the effect of water flow. First, set the background color of the web page to black. Then, set the .water class to a relatively positioned element and set both its width and height to 100%. Finally, we need to add animation effects. The specific CSS code is as follows:

body {
  background-color: black;
}

.water {
  position: relative;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, #00FFFF, #0066FF);
  animation: waterFlow 2s linear infinite;
}

@keyframes waterFlow {
  0% {
    background-position: -100% 0;
  }
  100% {
    background-position: 100% 0;
  }
}

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In the above code, we use the linear-gradient attribute to create a gradient background color, from cyan to blue. Then, we defined an animation named waterFlow with a duration of 2 seconds and looped playback using linear animation. In the @keyframes rules of animation, we achieve the effect of water flow by changing the background position attribute.

Step 3: View the effect
Now, open the browser and load the HTML file into it. You will see a flowing water effect displayed on the page.

The code sample has been completed. You can freely adjust the style and animation properties to create your own animation effects. This is just a simple example that shows how to use CSS to achieve the special effect of flowing water. You can further explore more features and techniques of CSS animation to create more unique and interesting effects.

Conclusion:
This tutorial introduces how to use CSS to achieve the special effect of flowing water and provides specific code examples. Through this example, you can learn some basic CSS animation techniques and how to use CSS to make your web pages more lively and interesting. I hope this tutorial will be helpful to your learning and practice!

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