first (largest) part of sync for both themes with toolkit windows theme changes in Mozilla 49/50 cycles, including changes for bug 1111440 - Replace -moz- prefixed logical margin/padding/border properties with their standard versions
- [DBH] EarlyBlue/messenger/accountCentral.css
- [DBH] EarlyBlue/messenger/accountManage.css
- [DBH] EarlyBlue/messenger/accountWizard.css
- [DBH] EarlyBlue/messenger/addressbook/abResultsPane.css
- [DBH] EarlyBlue/messenger/addressbook/addressbook.css
- [DBH] EarlyBlue/messenger/addressbook/selectAddressesDialog.css
- [DBH] EarlyBlue/messenger/addressingWidget.css
- [DBH] EarlyBlue/messenger/filterDialog.css
- [DBH] EarlyBlue/messenger/folderPane.css
- [DBH] EarlyBlue/messenger/messageBody.css
- [DBH] EarlyBlue/messenger/messageHeader.css
- [DBH] EarlyBlue/messenger/messengercompose/messengercompose.css
- [DBH] EarlyBlue/messenger/newmailalert.css
- [DBH] EarlyBlue/messenger/prefPanels.css
- [DBH] EarlyBlue/messenger/searchDialog.css
- [DBH] EarlyBlue/messenger/subscribe.css
- [DBH] EarlyBlue/messenger/threadPane.css
- [DBH] EarlyBlue/messenger/virtualFolderListDialog.css