6css

<!DOCTYPE html>
<html lang="en">
<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>Document</title>
    <style>
        .bg {
            height: 200px;
           
            background-color: #234;
            background-image: url(../1.png);
            background-repeat:no-repeat;
            background-position: center top;
        }
    </style>
</head>
<body>
    <div class="bg">
        12323432
    </div>
</body>
</html>

 

6css

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