Which is more semantic for a sidebar of widgets?
问题 In the following example html5 page structure, which of the following is more semantic in respect to the sidebar of widgets (elements which appear in the sidebar are elements which appear on multiple pages and do not necessarily, directly, nor particularly relate to this page of content): <body> <header id="site-header"> ... </header> <section id="page-body"> <main> <header></header> <article></article> <footer></footer> </main> <aside class="sidebar" id="sidebar-a"> <section id="search