Bootstrap <small>元素 发布时间:2023/10/11 编程学习网为您整理以下代码实例,主要实现:Bootstrap <small>元素,希望可以帮到各位朋友。 <!DOCTYPE HTML> <HTML> <head> <Title>bootstrap small element</Title> <Meta name = "vIEwport" content = "wIDth = device-wIDth, initial-scale = 1"> <link rel = "stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/CSS/bootstrap.min.CSS"> <script src = "https://AJAX.GoogleAPIs.com/AJAX/libs/jquery/3.3.1/jquery.min.Js"></script> <script src = "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/Js/bootstrap.min.Js"></script> </head> <body> <h1>heading One <small>I'm secondary heading</small> </h1> <h2>heading One <small>I'm secondary heading</small> </h2> </body> </HTML> 复制代码