<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>十字架展示相对定位</title>
</head>
<body>
<!--三. 编程实现用五个色块制作一个十字架(相对定位和绝对定位任选一种实现即可)–>-->
<style>
.box1{
width: 200px;
height: 200px;
background-color: #0000FF;
position: relative;
right: -200px;
}
.box2{
width: 200px;
height: 200px;
background-color:lightgrey;
}
.box3{
width: 200px;
height: 200px;
background-color: #8f5902;
position: relative;
right:-200px;
}
.box4{
width: 200px;
height: 200px;
background-color: #004C96;
position: relative;
right: -400px;
top:-400px;
}
</style>
<div class="box1"></div>
<div class="box2"></div>
<div class="box3"></div>
<div class="box4"></div>
</body>
</html>
