使用诸如well-lg或well-lg之类的可选类来更改井的大小。这些类与.well类结合使用。
您可以尝试运行以下代码以在Bootstrap中实现well-lg类-
<!DOCTYPE html> <html> <head> <title>Bootstrap Example</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 = "well well-lg">This has more space!</div> <div class = "well well-sm">This has less space!</div> </body> </html>