Fix some minor style breakage caused by the Bootstrap update
Fix some minor style breakage caused by the Bootstrap update

Our footer text was suddenly being floated left. No more.

Change-Id: I094fbfe8e7a6896a1c2e65ef75f13b275469d96b
Reviewed-on: https://gerrit.causes.com/26644
Reviewed-by: Greg Hurrell <79e2475f81a6317276bf7cbb3958b20d289b78df@causes.com>
Tested-by: Greg Hurrell <79e2475f81a6317276bf7cbb3958b20d289b78df@causes.com>

causes/twigg,causes/twigg