3-14 编程练习提交

来源：3-14 编程练习

慕码人5382834

2020-10-23 15:32:38

请老师帮忙检查，谢谢

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>重复的彩虹</title>
<style type="text/css">
div{
width:800px;height:400px;border:1px solid red;
background:repeating-linear-gradient(
90deg,red 0%,orange 5%,yellow 10%,green 15%,cyan 20%,blue 25%,purple 30%);
}
</style>
</head>
<body>
<div></div>
</body>
</html>