Welcome to the CSS3 Styling & Modern UI Architecture course!
1. What is CSS3?
2. CSS Syntax Rule Structure
A CSS rule contains a selector and a declaration block:
⊞Code Example
/* Selector targeting all <h1> headings */
h1 {
color: #04AA6D; /* Property: Value */
font-size: 32px;
text-align: center;
}
3. The 3 Methods to Apply CSS
⊞HTML5 Web Code (index.html)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>CSS Syntax Demo</title>
<link rel="stylesheet" href="styles.css">
<style>
p {
color: #cbd5e1;
line-height: 1.6;
}
</style>
</head>
<body>
<h1>Hello CSS3 Styling!</h1>
<p>Learn responsive layout design from scratch.</p>
</body>
</html>