图片居中原比例显示

作者: shaguamayi | 来源:发表于2018-09-12 11:25 被阅读0次

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Manifest</title>
  <link rel="manifest" href="./manifest.json"> <!-- 引用manifest文件 -->
  <style type="text/css">
  .wapper{
    width:200px;
    height:200px;
    display:-webkit-box;
    display:-ms-flexbox;
    display: flex;
    -webkit-box-pack:center;
    -ms-flex-pack:center;
    justify-content:center;
    -webkit-box-align:center;
    -ms-flex-align:center;
    align-items:center;
    border:solid 1px red;
  }
  .wapper img{
    max-width:150px;
    max-height:150px;
    display:block;
  }
  </style>
</head>
<body>
  <div class="wapper">
    <img src="timg.jpeg">
  </div>
  <div class="wapper">
    <img src="bannercopy.png">
  </div>
  <div class="wapper">
    <img src="lxwmlogo.png">
  </div>
  <script>
  </script>
</body>
</html>

image.png