removed grid-column(12) from #container

(I don't *think* it's needed here and adds extra padding)
remove pseudo-centring from form button
removed border radius, button will now appear as native style
tweaked grid layout code to give uniform appearance
font-weight now bold, 700 was hangover from web fonts which are no londer used
set up sensible global CSS styles
set up sensible global CSS styles
set up front page with sensible defaults
sensible default styling for definition lists
refactored and simplified the navigation layout
normalise styles of view and search page
remove stylistic code
navigation now has border
added global para style
normalised and simplified designs of lists
stripped back and simplified public body layout and styles
simplified and stripped-back layout and styles for requests
tweaks and simplification of global styles
corrected layout bug on view request oage
strip-back and style view requests page