<html>
<head>
<link rel = "stylesheet" href = "/css_buttons/btns.css">
</head>
<body>
<button class = "btn btn-lg btn-blue">Large</button>
<button class = "btn btn-sm btn-blue">Small</button>
</body>
</html>
原创文章,作者:ItWorker,如若转载,请注明出处:https://blog.ytso.com/tech/pnotes/265940.html