<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>bootstrap基础</title> <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.css" rel="stylesheet"> <!-- 3.x.x是目前最稳定的版本 --> <style type="text/css"> .container{ border: 1px solid #333; } </style> </head> <body> <div class="container"> <div class="row"> <div class="col-lg-3 col-md-4 col-sm-6"> <div class="thumbnail"> <img src="./img/book.jpg"> <div class="caption"> <h3 class="text-center">青青树</h3> <p class="text-center">魁拔三 魁拔三 魁拔三 魁拔三 魁拔三</p> </div> </div> </div> <div class="col-lg-3 col-md-4 col-sm-6"> <div class="thumbnail"> <img src="./img/book.jpg"> <div class="caption"> <h3 class="text-center">青青树</h3> <p class="text-center">魁拔三 魁拔三 魁拔三 魁拔三 魁拔三</p> </div> </div> </div> <div class="col-lg-3 col-md-4 col-sm-6"> <div class="thumbnail"> <img src="./img/book.jpg"> <div class="caption"> <h3 class="text-center">青青树</h3> <p class="text-center">魁拔三 魁拔三 魁拔三 魁拔三 魁拔三</p> </div> </div> </div> <div class="col-lg-3 col-md-4 col-sm-6"> <div class="thumbnail"> <img src="./img/book.jpg"> <div class="caption"> <h3 class="text-center">青青树</h3> <p class="text-center">魁拔三 魁拔三 魁拔三 魁拔三 魁拔三</p> </div> </div> </div> </div> </div> <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script> <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.js"></script> </body> </html>
关键字: container(1170) container-fluid(0) row(margin-left/right: -15px) col-lg-x col-md-x col-sm-x col-xs-x (栅格系统,根据屏幕大小做自适应排版分布) thumbnail text-center caption