Implement the following small box
This article focuses on:
implementation of each strip box to the bottom margin of 1px
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Margin的使用技巧理解练习</title>
<style type="text/css">
/* body是经常设置的值 */
body{
margin: 0;
}
.box{
width: 202px;
height: 156px;
background-color: gold;
margin:50px auto 0;
}
/* 层级选择器 */
.box div{
width: 200px;
height: 30px;
border: 1px solid green;
background-color: gold;
/* 这里是理解练习margin的一行代码 */
margin-top:-1px ;
/* 层叠样式表规则，下面的样式可以把上面的样式覆盖掉*/
/* border-bottom: 0px; */
}
/* .box .last{
border-bottom:1px solid green;
} */
</style>
</head>
<body>
<div class="box">
<div></div>
<div></div>
<div></div>
<div></div>
<div class="last"></div>
</div>
</body>
</html>
