You should definitely hold all web page material in the#site-material-wrapper. The top navbar is optional, and only for demonstration. Just make a component with the#sidebarToggleID which can toggle the menu when clicked. 这都行？我试了试那个账号，还真是一所北美高校的课程网站，从账号看来，我的“客户”应该是该校的一名大二学生。 最后，无论怎么选择，在这都祝愿学弟学妹们，顺利毕业，毕业后顺... https://griffin9p504.arwebo.com/35644624/top-latest-five-urban-news