== Why is this an issue? Because of the way it's architected, Internet Explorer has hard limits on the size and complexity of the stylesheets it can support. Each sheet may only contain up to 4095 selectors. Anything beyond those limits won't be supported. ifdef::env-github,rspecator-view[] ''' == Comments And Links (visible only on this page) === on 20 Jul 2015, 11:51:01 Ann Campbell wrote: formerly targeted to CSS endif::env-github,rspecator-view[]