向元素添加绿色背景色以使用Bootstrap设置积极的行为
使用Bootstrap中的.btn-success类为元素设置肯定动作。您可以尝试运行以下代码来实现.btn-success类-
示例
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<link rel = "stylesheet" href = "https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css">
<script src = "https://cdn.staticfile.org/jquery/3.3.1/jquery.min.js"></script>
<script src = "https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
</head>
<body>
<p>The following are FMCG companies:</p>
<div class = "btn-default">
<button type = "button" class = "btn btn-primary">ITC Limited</button>
<button type = "button" class = "btn btn-primary">Nestle</button>
<button type = "button" class = "btn btn-primary">Britannia Industries Limited</button>
</div>
<p>Click below if the above list is correct:</p>
<button type = "button" class = "btn btn-success">Success</button>
</body>
</html>