CSS响应式

通过媒体查询当浏览器宽小于600px时执行。

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>CSS响应式</title>
<style>

@media screen and (max-width: 600px) { /*当屏幕尺寸小于600px时，应用下面的CSS样式*/
  .class {
    background: red;
  }
}
</style>

</head>
<body>
<div class = "class" style = "width:200px; height:200px;"></div>
<script type="text/javascript">

</script>
</body>
</html>

 

posted @ 2017-01-18 17:18  萤子  阅读(121)  评论(0)    收藏  举报