Working with CSS Transitions can help you add appealing effects to web pages. This feature allows you to apply specific changes smoothly to web elements. For example, when the mouse pointer hovers over a button, its color can change gradually without any jumpiness or sudden pops.
Using transitions is very straightforward and doesn't require advanced CSS skills. The only task you need to accomplish is to define the CSS property that you want to change and then specify the duration of the change. In summary, you can determine which properties will change over a specified duration.
One of the major benefits of using CSS Transitions is that they can create a better user experience (UX). Users who enter our website can interact more naturally with elements on the page. This is especially true for buttons, links, and hover effects, which are very appealing.
Additionally, CSS Transitions are one of the best methods for creating animations without using JavaScript. Instead of writing complex JavaScript codes, you can use a series of simple codes to achieve the same task.
In the example below, we demonstrate how you can create a button with a gradual color change. Apply the following CSS file to see how smooth changes are implemented.
Code Example
.button {
background-color: #4CAF50; /* Green */
border: none;
color: white;
padding: 15px 32px;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 16px;
margin: 4px 2px;
cursor: pointer;
transition: background-color 0.3s ease;
}
.button:hover {
background-color: #45a049;
}
Explanation of the Code
.button
A class to define the button using CSS.
The line
background-color: #4CAF50;
: Sets the initial background color of the button. The selected color is green.
The line
transition: background-color 0.3s ease;
: Specifies that the changes to the background color will occur over 0.3 seconds with a smooth transition effect.
.button:hover
Uses the hover effect for the button, changing the background color when the mouse pointer is over it.
The line
background-color: #45a049;
: Defines the new color for when the mouse pointer is over the button.