<!DOCTYPE html>
<html>
<head>
<title>Try v1.2 Bootstrap Online</title>
<link href="/bootstrap/css/bootstrap.min.css" rel="stylesheet">
<script src="/scripts/jquery.min.js"></script>
<script src="/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>
<div class = "container" style = "padding: 40px;">
<div class = "row visible-on">
<div class = "col-xs-6 col-sm-3" style = "background-color: #dedef8;
box-shadow: inset 1px -1px 1px #444, inset -1px 1px 1px #444;">
<span class = "hidden-xs">Extra small</span>
<span class = "visible-xs">✔ Visible on x-small</span>
</div>
<div class = "col-xs-6 col-sm-3" style = "background-color: #dedef8;
box-shadow: inset 1px -1px 1px #444, inset -1px 1px 1px #444;">
<span class = "hidden-sm">Small</span>
<span class = "visible-sm">✔ Visible on small</span>
</div>
<div class = "clearfix visible-xs"></div>
<div class = "col-xs-6 col-sm-3" style = "background-color: #dedef8;
box-shadow: inset 1px -1px 1px #444, inset -1px 1px 1px #444;">
<span class = "hidden-md">Medium</span>
<span class = "visible-md">✔ Visible on medium</span>
</div>
<div class = "col-xs-6 col-sm-3" style = "background-color: #dedef8;
box-shadow: inset 1px -1px 1px #444, inset -1px 1px 1px #444;">
<span class = "hidden-lg">Large</span>
<span class = "visible-lg">✔ Visible on large</span>
</div>
</div>
</div>
</body>
</html>
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/264659.html