老师你好,没找到图片,用了三星的图片代替,麻烦检查一下
来源:2-4 自由编程
慕桂英7176016
2020-07-16 17:03:48
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>2.2 试用栅格系统完成响应式布局</title>
<style>
*{
box-sizing: border-box;
padding: 0;
margin: 0;
}
img{
width: 100%
}
body{
padding-top: 100px;
}
.container{
background-color: #fff;
}
</style>
<link rel="stylesheet" type="text/css" href="css/grid.css">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-12 col-sm-6 col-md-4 col-lg-2" >
<img src="img/2-1.jpg" alt="cellphone">
</div>
<div class="col-12 col-sm-6 col-md-4 col-lg-2">
<img src="img/2-2.jpg" alt="cellphone">
</div>
<div class="col-12 col-sm-6 col-md-4 col-lg-2">
<img src="img/2-3.jpg" alt="cellphone">
</div>
<div class="col-12 col-sm-6 col-md-4 col-lg-2">
<img src="img/2-4.jpg" alt="cellphone">
</div>
<div class="col-12 col-sm-6 col-md-4 col-lg-2">
<img src="img/2-5.jpg" alt="cellphone">
</div>
<div class="col-12 col-sm-6 col-md-4 col-lg-2">
<img src="img/2-6.jpg" alt="cellphone">
</div>
</div>
</div>
</div>
</body>
</html>1回答
好帮手慕码
2020-07-16
同学你好,代码效果正确。关于图片,在辅助资料中提供了:

祝学习愉快~
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