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    <title>Berg</title>
    <style>
        body {
            margin: 0px;
            border: 0px;
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        div {
            background-color: #4169e1;
            border: 5px solid;
            color: red;
            font-size: 42px;
            width: 900px;
            height: 150px;
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
    </style>
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<body>
    <div style="background-image:url(inical_berg.png)">Powtarzanie grafiki całego obszaru</div>
    <div style="background:url(inical_berg.png);background-repeat:repeat-y;background-color:#ffff99;">Powtarzanie grafiki w pionie</div>
    <div style="background:url(inical_berg.png);background-repeat:repeat-x;background-color:#ffff99;">Powtarzanie grafiki w poziomie</div>
    <div style="background:url(inical_berg.png);background-repeat:no-repeat;
background-size:400px 120px;background-color:#ffff99;background-position:center;">Grafika centrowana o żadnej wielkości</div>
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