header login inputs have inline styles

[Nick Phillips]

The header login elements have inline styles, which are bad for CSP and too hard to override (we want to fix the padding so descenders on pqy etc. can be seen, which they can't with default style - on FF on Ubuntu at least)

[Nick Phillips]

See PR 33 - https://bitbucket.org/covuni/moodle-theme_adaptable/pull-requests/33/remove-inline-style-from-header-login/diff

[Info 3bits]

Fixed in commit 02548bb from PR #33