<!DOCTYPE html>
<html>
<head>
<style>
/* This style sets the width of all images to 100%: */
img {
width: 50px;
height: 50px;
}
</style>
</head>
<body>
<h2>Width/Height Attributes or Style?</h2>
<p>The first image uses the width attribute (set to 128 pixels), but the style in the head section overrides it, and sets the width to 100%.</p>
<img src="https://itupto.com/avatar.png" alt="HTML5 Icon">
</body>
</html>