<aside> and <nav> CAN be used more than once. for example you can have <nav> in <header> and at the same time you can have it in <aside><nav>.
the same applies for <aside> - you can have to sidebars <aside id="sdbr1"><aside id="sdbr2"> and at the same time you can have <aside> inside of <article>. also remember that <nav> and <aside> needs to have heading element inside (otherwise the <aside> or <nav> will be Untitled), which will create more proper structure for your document. (sorry, can't described precisely what i'm meaning) good tool to outline your HTML5 document - https://chrome.google.com/webstore/detail/afoibpobokebhgfnknfndkgemglggomo (for Chrome of course) :) ---------------------------------------------------------------------------- *Kristaps Ancāns* * * Senior web developer (coder) Mob.: +34 644340683 E-pasts: kristaps.anc...@gmail.com Skype: kristaps.ancans Web: fyfi.net <http://www.fyfi.net>, metalguide.org<http://www.metalguide.org>, motorolleri.lv On Wed, Oct 5, 2011 at 12:44, tee <weblis...@gmail.com> wrote: > I can't find any info if it's OK to use some of the HTML5 elements more > than once. > > What I have in mind, in a ecommerce site which has 3 columns layout, in > which left/right side columns are used for reports (e.g., recently view, > upsell, related products, poll or newsletter etc...). > > > So can I have? > > <aside id="leftcol"></aside> > <section id="middle-col"></section> > <aside id="rightcol"></aside> > > p/s. I know I can do something like below but for layout/design > consideration, this may not be the best approach sometimes. > > > <section id="middle-col"></section> > <aside> > <div class="sidecol1"></div> > <div class="sidecol2"></div> > </aside> > > Similarly, can nav element be used twice? One for cateogries menu, and one > for general menu that is used for Customer Service, FAQ sort of the pages. > > Thanks! > > tee > > ******************************************************************* > List Guidelines: http://webstandardsgroup.org/mail/guidelines.cfm > Unsubscribe: http://webstandardsgroup.org/join/unsubscribe.cfm > Help: memberh...@webstandardsgroup.org > ******************************************************************* > > ******************************************************************* List Guidelines: http://webstandardsgroup.org/mail/guidelines.cfm Unsubscribe: http://webstandardsgroup.org/join/unsubscribe.cfm Help: memberh...@webstandardsgroup.org *******************************************************************