<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <link rel="stylesheet" href="dist/css/bootstrap.css"> <script src="jquery-3.2.1.js"></script> <script src="dist/js/bootstrap.js"></script> <title>栅格布局的列排序</title> <style> .grid { border: 1px solid #696969; border-radius: 5px; background-color: lightskyblue; min-height: 30px; text-align: center; line-height: 30px; } .green { background-color: lightgreen; } .pink { background-color: lightpink; } </style> </head> <body> <div> <h4>原来的顺序</h4> <div> <div class="col-md-9 grid green">.col-md-9</div> <div class="col-md-3 grid pink">.col-md-3</div> </div> <h4>排序后的顺序</h4> <div> <div class="col-md-9 col-md-push-3 grid green">.col-md-9 .col-md-push-3</div> <div class="col-md-3 col-md-pull-9 grid pink">.col-md-3 .col-md-pull-9</div> </div> </div> </body> </html>