CSS implements first-level navigation bar
This time I will bring you CSS to implement a first-level navigation bar. What are the precautions for implementing a first-level navigation bar with CSS? The following is a practical case, let’s take a look.
Step one: Introduce the css style sheet, create a new layer with the id nav, and use the
- ,
- , tags to create the complete effect.
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> <link rel="stylesheet" type="text/css" href="css/yiji.css"/> </head> <body> <p id="nav"> <ul> <li><a href="">首页</a></li> <li><a href="">首页</a></li> <li><a href="">首页</a></li> <li><a href="">首页</a></li> <li><a href="">首页</a></li> </ul> </p> </body> </html>
Copy after loginThe second step is to set the CSS style:
1. Set the attributes of nav
The display effect is as follows:#nav{ width: 500px; height: 50px; border: 1px solid red; }Copy after login
##2. Clear the dot in front of the
- tag
#nav ul{ list-style: none; }Copy after login3. Set the properties of the tag contained under
#nav ul li a{ width: 98px; height: 50px; float: left; border: 1px solid red; text-align: center; line-height: 50px; text-decoration: none; }Copy after login4 .Set the mouse over effect
Final effect:#nav ul li a:hover{ background-color: #ABCDEF; }Copy after login
Complete HTML code part ：
Complete the CSS style code part:<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> <link rel="stylesheet" type="text/css" href="css/yiji.css"/> </head> <body> <p id="nav"> <ul> <li><a href="">首页</a></li> <li><a href="">首页</a></li> <li><a href="">首页</a></li> <li><a href="">首页</a></li> <li><a href="">首页</a></li> </ul> </p> </body> </html>
Copy after loginI believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other php Chinese websites related articles!*{ margin: 0; padding: 0; } #nav{ width: 500px; height: 50px; border: 1px solid red; margin: 30px; } #nav ul{ list-style: none; } #nav ul li a{ width: 98px; height: 50px; float: left; border: 1px solid red; text-align: center; line-height: 50px; text-decoration: none; } #nav ul li a:hover{ background-color: #ABCDEF; }Copy after loginRecommended reading:
The difference between nth-child and nth-of-type in CSS3 and usage skillscss3 Detailed explanation of the new attribute box-sizingCSS draws a red heartThe above is the detailed content of CSS implements first-level navigation bar. For more information, please follow other related articles on the PHP Chinese website!
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