demo.html:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<title>Document</title>
<style>
.left {
width: 200px;
height: 600px;
background-color: pink;
float: left; /* 浮动 */ /* html代码中,浮动元素的代码要写在定宽元素的下面 */
}
.right { /* 不要设置宽度 */
background-color: blue;
overflow: hidden; /* 溢出隐藏(利用浮动是为了让文字(不定长)环绕图片(定宽)的特点) */
}
</style>
</head>
<body>
<div class="left"></div>
<div class="right">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Excepturi nesciunt, laborum facere perferendis cupiditate accusamus neque libero labore earum, enim quasi, molestiae magnam architecto laboriosam distinctio fuga, eum delectus quis consectetur natus voluptatum minus nihil. Odio omnis autem reprehenderit possimus, voluptas quibusdam! Et rem labore ipsam enim commodi rerum voluptate. Sed illo minus, provident tempore odit quos nesciunt cupiditate omnis similique. Nihil voluptates at asperiores corporis dolor quasi laudantium tempora officiis eos, doloribus velit atque, inventore. Dolorem quasi, aperiam voluptatum itaque, repellendus deleniti earum hic, illo non optio cupiditate! Voluptates eum molestiae nam dicta alias dolore placeat, debitis possimus modi.</div>
</body>
</html>