6f21ed28_int_2013___My_SharePoint_Space__Description
[Feature] Unghosting and customizing CSS files [Reason] The methods are outdated and are no longer needed [Description] 
The following methods will be removed from the next major release of SharePoint SoapServer.Webs.CustomizeCss SoapServer.Webs.RevertCss
Deprecated Features in SharePoint 2013 | My SharePoint Space
Description