<!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>柵格布局的列位移</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> <div> <div class="col-md-4 grid">.col-md-4</div> <div class="col-md-4 col-md-offset-4 grid">.col-md-4 .col-md-offset-4</div> </div> <div> <div class="col-md-3 col-md-offset-3 grid">.col-md-3 .col-md-offset-3</div> <div class="col-md-3 col-md-offset-3 grid">.col-md-3 .col-md-offset-3</div> </div> <div> <div class="col-md-6 col-md-offset-3 grid">.col-md-6 .col-md-offset-3</div> </div></div></body></html>