مثال 1 تگ button با CSS در HTML

<!DOCTYPE html>
<html>
<head>
    <style>
        .button {
            border: none;
            color: white;
            padding: 15px 32px;
            text-align: center;
            text-decoration: none;
            display: inline-block;
            font-size: 16px;
            margin: 4px 2px;
            cursor: pointer;
        }

        .button1 {background-color: #4CAF50;} /* Green */        .button2 {background-color: #008CBA;} /* Blue */    </style>
</head>
<body>

<h1>The button element - Styled with CSS</h1>
<p>Change the background color of a button with the background-color property:</p>

<button class="button button1">Green</button>
<button class="button button2">Blue</button>

</body>
</html>