change font-size css

Introduction

This article will guide you through the process of changing font size in CSS. This straightforward task can enhance your website’s readability and overall user experience.

Code snippet for Changing Font-Size in CSS

To change the font size in CSS, you can use the font-size property. This property can be used in many ways, let’s take an example here:

p {
  font-size: 20px;
}

In this code, we have set the font size of the paragraph (<p>) elements to 20px.

Code Explanation for Changing Font-Size in CSS

The CSS font-size property is used to control the font size of an element. It can take multiple types of values:

• Absolute sizes: These are set with the specific units like px (pixels), pt (points), cm (centimetres), etc.
• Relative sizes: These are set with the relative units like em, % (percentage), vw or vh (viewport width and height), etc.

The font-size property assigns the font size directly to the specified HTML element. For instance, in our code snippet above, we set all paragraph (<p>) elements to have a font size of 20px.

When working with CSS, remember that each type of HTML element (paragraphs, headers, lists, etc.) will have its own default font size if not specified otherwise. You can override these defaults with the font-size property.

Let’s break down the code:

p {
  font-size: 20px;
}

• p: This is the selector. It targets the HTML elements to be styled by the CSS rule. In this case, it’s targeting all paragraphs.
• font-size: This is the property we want to change. In this case, we’re changing the font size.
• 20px: This is the value we’re assigning to the property. It specifies the font size. Here, ‘px’ stands for pixel, which is a unit of measurement for digital displays.

This simple CSS rule will make all text within <p> tags in your HTML file display at a font size of 20 pixels.

If you wanted to make the font size bigger or smaller, you would simply change the value of 20px to your desired size. If you ever want to use this property in the future, you can simply replace ‘p’ with another selector as needed.

That’s it for changing font size in CSS. I hope this article helps you understand and use the font-size property effectively.