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How to implement a navigation tag layout using HTML and CSS

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Release： 2023-10-16 08:19:54

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How to implement a navigation tag layout using HTML and CSS

How to use HTML and CSS to implement a navigation label layout

Navigation label layout is very common in web design, it allows users to quickly find the page they need, and Improve the navigation friendliness of your website. The following will introduce in detail how to use HTML and CSS to implement a navigation label layout, and attach specific code examples.

Writing HTML structure
First, you need to define the HTML structure of the navigation tag. You can use unordered lists (ul) and list items (li) to implement list layout of navigation tags. The sample code is as follows:

<div class="nav">
  <ul>
    <li><a href="#">首页</a></li>
    <li><a href="#">产品</a></li>
    <li><a href="#">关于我们</a></li>
    <li><a href="#">联系我们</a></li>
  </ul>
</div>

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Add CSS styles
Next, you need to add appropriate CSS styles to the navigation tags to achieve horizontal arrangement and beautiful effects. The sample code is as follows:

.nav {
  background-color: #f1f1f1;
}

.nav ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
}

.nav li {
  margin: 0 10px;
}

.nav li a {
  color: #333;
  text-decoration: none;
}

.nav li a:hover {
  color: #f00;
}

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Explanation:

.nav class is a container for navigation labels, by setting background- color implements the setting of background color.
.nav ul class is an unordered list, and the effect of horizontal arrangement is achieved by setting display: flex.
.nav li class is a list item, and the interval between list items is achieved by setting margin.
.nav li a is the link text of a list item. The link font color can be set by setting color.
.nav li a:hover class is the style when the mouse is hovering, and the link color can be switched by setting color.

Usage Example
Place the HTML code and CSS code in the appropriate location, such as <head> and < body> between tags. The sample code is as follows:

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <title>导航标签布局</title>
  <style>
    /* CSS代码 */
  </style>
</head>
<body>
  <!-- HTML代码 -->
</body>
</html>

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Result Preview
Open the HTML file in a browser to see the effect of the navigation label layout. When the mouse is moved over the navigation label, the color of the link changes.

Through the above four steps, we successfully implemented a simple navigation label layout using HTML and CSS. According to actual needs, the navigation labels can be further expanded and beautified, such as adding drop-down menus, responsive layouts, etc. Hope this article is helpful to you!

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