老师帮忙检查下谢谢

来源：3-14 编程练习

lcy_18

2020-07-26 21:42:23

<!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;
            /*补充代码，写出div背景颜色的渐变效果*/
           background: repeating-linear-gradient(90deg,red 0%,orange 5%,yellow 10%,green 15%,blue 20%,indigo 25%,violet 30%);
        }
    </style>
</head>
<body>
    <div></div>
</body>
</html>