A couple of fixes:
* Rule to avoid the back link to be underlined when it is rendered as
a button for the compact version of ULS.
* Fix for a 1px misalignment between search box and suggestion (the
1px is needed only when search box has a 1px border)
Added styles for links that are inserted in the header of the list
to allow the user to go back for multi-step dialogs.
Change-Id: I062086e23d0d5275fd577d9977313b0ac25cf014
A searchable list for scenarios where users need to
type/select a language (or more) as input.
The list is made more compact by removing secondary
aids from the ULS to focus on the input task.