html显示缩略小图无失真图片

<html>
<head>
    <title>我的图片处理</title>
    <style type="text/css">
        html {
            height: 100%;
        }

        div {
            background-image: url([3~YBZF0_Q4B`IXK47}AOU6.png);
            background-repeat: no-repeat;
            background-position: center center;
            background-size: cover;
        }
    </style>

</head>
<body>
    <img style="height: 100px;  100px; background-image: url([3~YBZF0_Q4B`IXK47}AOU6.png); background-repeat: no-repeat; background-position: center center; background-size: cover; "/>

</body>
</html>

html显示缩略小图 无失真图片

html显示缩略小图无失真图片