Recently, I created a custom RTE element style for SharePoint Online. It showed up in the element style list, but did not work. Why? What I did .ms-rteElement-HelpIngress { -ms-name: "Help ingress"; font-size: 1.5em; font-weight: bold; } Well, I wrote everything in a

Developers love hierarchies, inheritance and reuse. In ASP.NET it is possible to create a hierarchy of master pages through nesting, where child master pages inherit the HTML framework from its parent master page. As SharePoint is built on ASP.NET, one could assume