Course/Module 7/Topic 1 of 3Intermediate

CSS Animations & Transitions - Concepts

Explore the key concepts of css animations & transitions with practical examples and exercises.

45 min•By Priygop Team•Last updated: Feb 2026

Introduction to CSS Animations & Transitions

In this section, we cover the fundamental aspects of css animations & transitions. You'll learn core concepts, see real-world examples, and understand how to apply them in your projects.

Key Concepts

Understanding the core principles of css animations & transitions
Practical applications and real-world use cases
Step-by-step implementation guides
Common patterns and best practices
Tips for debugging and troubleshooting
Performance optimization techniques

CSS Animations & Transitions - Code Example

Example

<style>
.animate-btn {
  padding: 12px 30px;
  background: #667eea;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.animate-btn:hover {
  background: #764ba2;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp 0.6s ease forwards; }
</style>
<button class="animate-btn">Hover Me</button>
<p class="fade-in">This text fades in!</p>

Try It Yourself: CSS Animations & Transitions

Try It Yourself: CSS Animations & TransitionsCSS

CSS Editor

✓ ValidTab = 2 spaces

<style>
.box{
  #9cdcfe">width: 100px; #9cdcfe">height: 100px;
  #9cdcfe">background: linear-gradient(135deg, #667eea, #764ba2);
  #9cdcfe">border-radius: 10px;
  #9cdcfe">margin: 30px;
  #9cdcfe">transition: all 0.4s ease;
}
.#9cdcfe">box:hover {
  #9cdcfe">transform: rotate(45deg) scale(1.2);
  #9cdcfe">border-radius: 50%;
  #9cdcfe">box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}
@keyframes pulse{
  0%, 100% { #9cdcfe">transform: scale(1); }
  50% { #9cdcfe">transform: scale(1.1); }
}
.pulse{ #9cdcfe">animation: pulse 2s infinite; }
</style>
<div class="box pulse"></div>
<p>Hover over the box to see transitions!</p>

Result

Click ▶ Run to see the result

Edit the code on the left, then click Run

CSS|21 lines|507 chars|✓ Valid syntax

UTF-8

Quick Quiz: CSS Animations & Transitions

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