Hello, world!26

## Web Development Writing Tutorial
Web development is a complex and challenging field, but it can also be very rewarding. If you're interested in learning how to write web pages, this tutorial will provide you with the basics.


HTML
HTML (Hypertext Markup Language) is the foundation of all web pages. It is used to create the structure and layout of a web page. HTML elements are used to define different parts of a web page, such as the header, body, and footer.
To create an HTML document, you will need a text editor, such as Notepad or TextEdit. You can also use a web development environment, such as Dreamweaver or Sublime Text.
Once you have a text editor open, you can start writing your HTML code. The following is a simple HTML document:
```


My First Web Page




```
This HTML document will create a web page with the title "My First Web Page" and the text "Hello, world!" in the body of the page.


CSS
CSS (Cascading Style Sheets) is used to style web pages. It can be used to change the appearance of text, images, and other elements on a web page. CSS is defined in a separate file from HTML, and it is linked to the HTML document using a tag.
The following is a simple CSS file:
```
body {
font-family: Arial, Helvetica, sans-serif;
font-size: 16px;
}
h1 {
font-size: 24px;
color: red;
}
```
This CSS file will change the font of the text in the body of the web page to Arial, Helvetica, or sans-serif, and it will set the font size to 16px. It will also change the font of the



```
This web page will create a page with the title "My First Web Page" and the text "Hello, world!" in the body of the page. The CSS file will change the font of the text in the body of the web page to Arial, Helvetica, or sans-serif, and it will set the font size to 16px. The JavaScript file will define a function called sayHello(), which will display an alert box with the text "Hello, world!".


Conclusion
This tutorial has provided you with the basics of web development. By learning HTML, CSS, and JavaScript, you can create your own web pages and make them interactive.

2024-11-25

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