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Create website design specifications that comply with web standards

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Release： 2024-01-13 13:32:17

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Create website design specifications that comply with web standards

Building a website design guide that complies with Web standards

In the modern Internet era, websites have become an important platform for enterprises, organizations and even individuals to display their image, transmit information and communicate. . In order to ensure that the website runs normally on different devices and provide a good user experience, it has become an urgent need to build a website that complies with web standards. This article will introduce some key website design guidelines in 1,500 words, and attach specific code examples.

1. HTML specifications

HTML is the basic language for building web pages. Following HTML specifications can ensure the correct parsing and good accessibility of web pages.

Use semantic tags: Use appropriate HTML tags to represent the structure and meaning of the page content, such as using <header></header> to represent the page header, <nav> represents navigation, <code><article></article> represents articles, etc.
Avoid abusing tags: Do not abuse the <div> tag, but use semantic tags to better describe the page structure. <li>Use appropriate attribute values: Add appropriate attribute values to the label, such as <code>alt attribute for image description, title attribute for mouse hover prompts wait.

Sample code:

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <title>网站标题</title>
  </head>
  <body>
    <header>
      <h1>网站标题</h1>
    </header>
    <nav>
      <ul>
        <li><a href="#">首页</a></li>
        <li><a href="#">关于我们</a></li>
        <li><a href="#">联系我们</a></li>
      </ul>
    </nav>
    <article>
      <h2>文章标题</h2>
      <p>文章内容</p>
    </article>
    <footer>
      <p>版权信息</p>
    </footer>
  </body>
</html>

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2. CSS specification

CSS is a language that controls the style and layout of web pages. Following CSS specifications can enhance the maintainability and Scalability.

Use an external style sheet: Place the CSS code in an external style sheet and introduce it through the <link> tag to avoid mixing styles in the HTML file.
Avoid using inline styles: Try to avoid writing CSS code in the style attribute of the tag, but should be defined in an external style sheet.
Use the inheritance and priority of cascading style sheets: Take advantage of the characteristics of cascading style sheets and rationally use selectors and weights to control styles.

Sample code:

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <title>网站标题</title>
    <link rel="stylesheet" href="styles.css">
  </head>
  <body>
    <header>
      <h1>网站标题</h1>
    </header>
    <nav>
      <ul>
        <li><a href="#">首页</a></li>
        <li><a href="#">关于我们</a></li>
        <li><a href="#">联系我们</a></li>
      </ul>
    </nav>
    <article>
      <h2>文章标题</h2>
      <p>文章内容</p>
    </article>
    <footer>
      <p>版权信息</p>
    </footer>
  </body>
</html>

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styles.css file:

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}

header {
  background-color: #333;
  color: #fff;
  padding: 20px;
}

nav {
  background-color: #f2f2f2;
  padding: 10px;
}

nav ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

nav ul li {
  display: inline;
  margin-right: 10px;
}

article {
  padding: 20px;
}

footer {
  background-color: #333;
  color: #fff;
  padding: 20px;
}

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3. Responsive design

With the popularity of mobile devices, responsiveness Style design has become an important design requirement, enabling the website to automatically adapt on different devices and provide a consistent user experience.

Use media queries: Use media queries to adjust layout and style according to device size to achieve responsive effects.
Flexible layout: Use percentage, flexible box model or grid layout to achieve adaptive web page layout.

Sample code:

Add media queries to the styles.css file:

@media screen and (max-width: 768px) {
  body {
    font-size: 14px;
  }

  header {
    padding: 10px;
  }

  nav ul li {
    margin-right: 5px;
  }

  article {
    padding: 10px;
  }

  footer {
    padding: 10px;
  }
}

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Through the above guide, we can build a website design that complies with web standards. These specifications and technologies can improve the accessibility, maintainability and user experience of the website, while also improving the website's ranking in search engines. I hope this article helps you build your website design.

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