With the continuous development of the Internet, HTML has become one of the most commonly used languages in the online world, and almost all websites are written in HTML. Therefore, it is very important to understand how to use HTML to make modifications.

The following are some common situations that we can solve by modifying the HTML:

1. Change the layout of the webpage

If you are not satisfied with the layout of the webpage, you can Use HTML to make changes. You can achieve this by adding, removing or moving elements. To modify a web page, first open the HTML file. You can use any text editor such as Notepad, Sublime Text and Atom. Find the element you need to modify and work on it. For example, you can change the label's name or modify its style.

2. Change the style of the web page

If you want to change the style of the web page, such as text or background color, you can add styles in HTML. To add styles, use CSS. CSS is a markup language used to style web pages. You add style tags at the head of your HTML document and then define styles for the elements. For example, the following CSS code will change the text color to red:

In this example, "p" is the name of the element to change the style, and "color: red;" is the style to be applied.

3. Change the content of the web page

If you need to change the text or images of the web page, you can modify it directly in the HTML code. Find the element you need to modify and replace its content. For example, the following HTML code changes the text content of the title element:

新标题

4. Add new elements

If you want to add a new element to your web page, such as a text box or a button , you can also do it using HTML. Find where you want to add the element and add the element in the HTML using the corresponding tag. For example, the following HTML code adds a button element to the web page:

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In this example, "button" is the name of the button element.

In summary, knowing how to modify HTML is very important to create effective web pages in the Internet world. Remember to always back up your original HTML file before making any modifications to prevent accidental changes. When you get used to working with HTML, it will become easier and more natural.

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