1 <!-- bootstrap 隐藏类 2 1、hidden-xs 3 2、hidden-sm 4 3、hidden-md 5 4、hidden-lg --> 6 <!DOCTYPE html> 7 <html lang="en"> 8 <head> 9 <meta charset="UTF-8"> 10 <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> 11 <title>Document</title> 12 <script type="text/javascript" src="../jquery-1.12.4.min.js"></script> 13 <script type="text/javascript" src="./js/bootstrap.min.js"></script> 14 <link rel="stylesheet" type="text/css" href="./css/bootstrap.min.css"> 15 <style type="text/css"> 16 div[class*=‘col-‘]{ 17 height: 50px; 18 background-color: gold; 19 border: 1px solid #000; 20 } 21 22 </style> 23 </head> 24 <body> 25 <div class="container"> 26 <div class="row"> 27 <div class="col-lg-3 col-lg-4">col-lg-3</div> 28 <div class="col-lg-3 col-lg-4">col-lg-3</div> 29 <div class="col-lg-3 col-lg-4">col-lg-3</div> 30 <div class="col-lg-3 col-lg-4 hidden-md">col-lg-3</div> 31 </div> 32 </div> 33 </body> 34 </html>
原文：https://www.cnblogs.com/kogmaw/p/12506462.html