Thanks a lot. I will use 768px value then. (I always forget to check jira before to ask, sorry) De : Ecaterina Moraru (Valica) <valicac(a)gmail.com> À : Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr>fr>; XWiki Users <users(a)xwiki.org> Envoyé le : Vendredi 5 décembre 2014 16h28 Objet : Re: [xwiki-users] I can not use less variable in a SSX Hi, http://jira.xwiki.org/browse/XWIKI-10708 Thanks, Caty On Fri, Dec 5, 2014 at 5:24 PM, Pascal BASTIEN <pbasnews-xwiki(a)yahoo.fr> wrote: Hello, In ./skins/flamingo/less/bootstrap/variables.less we found: //== Media queries breakpoints // //## Define the breakpoints at which your layout will change, adapting to different screen sizes. ... // Small screen / tablet //** Deprecated `@screen-sm` as of v3.0.1 @screen-sm:                  768px; @screen-sm-min:              @screen-sm; Then I want use "screen-sm-min" in a new SSX object but this doesn't work:@media (min-width: @screen-sm-min) {   h1 {     color: fuchsia;    }}(If I replace screen-sm-min with his value 768px, my SSX work well.) Is it normal than @screen-sm-min doesn't work in a SSX?Thxs Pascal B _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users