html highlight text with code examples

<p>This is <em>italicized text</em> in a paragraph.</p>

This will render as:

This is italicized text in a paragraph.

CSS Text Highlighting

CSS offers more advanced options for highlighting text, including changing the color, background color, border, and font. You can use the CSS syntax to modify the style of text on your web page.

The first step in applying CSS to your text is to create a CSS file and link it to your HTML document using the tag. Once linked, you can use CSS selectors to target specific HTML tags and apply styles to them.

Here’s an example of how to create a selector for a paragraph and apply a red color to the text:

HTML:

<p id="my-paragraph">This text will be red</p>

CSS:

#my-paragraph {
    color: red;
}

This will render as:

This text will be red

In this example, we used the id attribute to target the paragraph element and applied the color property to set the text color.

You can also use the background-color property to add a background color to your text:

#my-paragraph {
    background-color: yellow;
}

This will render as:

This text will have a yellow background

You can combine different styles to create various effects. Here's an example that adds a background color and changes the font size:

#my-paragraph {
    background-color: yellow;
    font-size: 24px;
}

This will render as:

This text will have a yellow background and a font size of 24 pixels

JavaScript Text Highlighting

JavaScript is a programming language that can be used to add interactivity and dynamic effects to your web page. It can also be used to highlight text on the web page.

One of the simplest ways to highlight text with JavaScript is by adding a class to the element you want to highlight when a user interacts with it. For example, if you want to highlight a paragraph when a user clicks on it, you can use the following code:

HTML:

<p id="my-paragraph">Click me to highlight</p>

JavaScript:

const paragraph = document.getElementById('my-paragraph');
paragraph.addEventListener('click', event => {
    paragraph.classList.toggle('highlight');
});

CSS:

.highlight {
    background-color: yellow;
}

This will render as:

Click me to highlight

When the user clicks on the paragraph, the JavaScript code adds the 'highlight' class to the paragraph, which applies the yellow background color to the text.

Conclusion

Highlighting text is an essential feature of HTML, allowing you to draw attention to important information or add a visual hierarchy to your web page. The examples provided in this article demonstrate different techniques to highlight text using HTML, CSS, and JavaScript. Whether you’re a beginner or an experienced web developer, mastering the art of highlighting text is crucial in creating professional-looking and effective websites.

I'd be happy to provide more information about the previous topics.

HTML basics:
HTML is a markup language used to create web pages. HTML documents consist of a series of tags that define the structure and content of the page. HTML tags are enclosed in angle brackets and are typically composed of a name and attributes. The most basic HTML tag is the tag, which wraps around the entire content of the page. Other common HTML tags include ,