要在Bootstrap中创建响应式网格，请在Bootstrap中使用.col-*-*类。
在下面的示例中，我们有4个div-
<!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 = "container-fluid"> <div class = "row"> <div class = "col-sm-3 col-md-6 col-lg-4" style = "color:white;background-color:orange;"> This is div1. </div> <div class = "col-sm-9 col-md-6 col-lg-8" style = "color:white;background-color:blue;"> This is div2. </div> <div class = "col-sm-3 col-md-6 col-lg-4" style = "color:white;background-color:green;"> This is div3. </div> <div class = "col-sm-9 col-md-6 col-lg-8" style = "color:white;background-color:gray;"> This is div4. </div> </div> </div> </body> </html>