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来源：3-14 编程练习

CoffeePlayer

2020-08-31 15:08:54

<!DOCTYPE html>
<html>
<head lang="en">
    <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: -webkit-repeating-linear-gradient(90deg,
            red 0%,orange 5%,yellow 10%,green 15%,blue 20%, indigo 25%,violet 30% );
            background: -moz-repeating-linear-gradient(90deg,
            red 0%,orange 5%,yellow 10%,green 15%,blue 20%, indigo 25%,violet 30% );
            background: -o-repeating-linear-gradient(90deg,
            red 0%,orange 5%,yellow 10%,green 15%,blue 20%, indigo 25%,violet 30% );
            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>

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