make mp speech search narrow for mobile
remove images from action buttons on mobile

also reduce margins again so they both fit on the same line
remove right margin on consituency name on mobile

as it's displayed as a block it's not needed and it frees up a bit more
name for long names to fit on one line
short term fix for assembly menu on mobile

create a second menu inside the main one and hide it with css when wide
hide the top bar one with css when the screen is narrow
improve menu display on mobile

remove gap to bottom of button
make it full width
pull in expanding search from previous design
Merge remote-tracking branch 'origin/mp-page-template' into mp-page-template