<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style tyle="text/css">
* {
padding: 0px;
margin: 0px;
}
img {
vertical-align: middle;
}
div {
width: 322px;
background: red;
border: 1px solid #000;
}
</style>
</head>
<body>
<div>
<img src="images/t.jpg" alt="" width="322" height="244">
<!-- <img src="images/b.jpg" alt="" width="322" height="101"> -->
<!--将第二张图片的高度、宽度设置为0 露出红色背景-->
<img src="images/b.jpg" alt="" width="0" height="0">
</div>
</body>
</html>