Adding custom CSS into Page Layout

just creating some small reminder that if you wanted to add some custom CSS file into the page layout (or custom Masterpage) find the : PlaceHolderAdditionalPageHead and add Option 1:<asp:Content ContentPlaceholderID=”PlaceHolderAdditionalPageHead” runat=”server”> <link id=”Link1″ href=”<% $SPUrl:~SiteCollection/Style Library/mystyle.css%>” runat=”server” type=”text/css” rel=”stylesheet” /> </asp:Content> Option 2: if it does not exit type it in : (copy and […]