Update the proposition header and header class blocks
Update the proposition header and header class blocks

Remove the proposition header from the start page

dwpdigitaltech/hrt-prototype,benjeffreys/hmcts-idam-proto,davedark/proto-timeline,BucksCountyCouncil/verify-local-patterns,arminio/govuk_prototype_kit,gup-dwp/pip-prototype-v2,danblundell/verify-local-patterns,danblundell/verify-local-patterns,dwpdigitaltech/ejs-prototype,Demwunz/esif-prototype,companieshouse/ch-accounts-prototype,joelanman/govuk_prototype_kit,paulpod/invgov,karlparton/my-govuk,hannalaakso/accessible-timeout-warning,tsmorgan/marx,danblundell/verify-local-patterns,OrcaTom/dwp_contentpatterns,dwpdigitaltech/hrt-prototype,OrcaTom/dwp_contentpatterns,kenmaddison-scc/verify-local-patterns,dwpdigitaltech/digital-debt,LandRegistry/dmp-prototype,dwpdigitaltech/hrt-prototype,kenmaddison-scc/verify-local-patterns,joelanman/govuk_prototype_kit,dwpdigitaltech/digital-debt,samwake/hoddat-cofc-caseworking,glancyea/tagtest,davedark/proto-timeline,glancyea/tagtest,quis/notify-public-research-prototype,joelanman/govuk_prototype_kit,benjeffreys/hmcts-idam-proto,DilwoarH/GDS-Prototype-DM-SavedSearch,dwpdigitaltech/ejs-prototype,arminio/govuk_prototype_kit,quis/notify-public-research-prototype,tsmorgan/marx,chrishanes/pvb_prisoner_proto,arminio/govuk_prototype_kit,tsmorgan/marx,alphagov/govuk_prototype_kit,paulpod/invgov,nhsbsa/ppc-prototype,gup-dwp/pip-prototype-v2,Demwunz/esif-prototype,abbott567/govuk_prototype_kit,nhsbsa/ppc-prototype,DilwoarH/GDS-Prototype-DM-SavedSearch,LandRegistry/dmp-prototype,chrishanes/pvb_prisoner_proto,gavinwye/govuk_prototype_kit,OrcaTom/dwp_contentpatterns,gup-dwp/pip-prototype-v2,karlparton/my-govuk,hannalaakso/accessible-timeout-warning,samwake/hoddat-cofc-caseworking,hannalaakso/accessible-timeout-warning,samwake/hoddat-cofc-caseworking,Demwunz/esif-prototype,alphagov/govuk_prototype_kit,dwpdigitaltech/digital-debt,glancyea/tagtest,dwpdigitaltech/ejs-prototype,BucksCountyCouncil/verify-local-patterns,karlparton/my-govuk,abbott567/govuk_prototype_kit,paulpod/invgov,alphagov/govuk_prototype_kit,gavinwye/govuk_prototype_kit,chrishanes/pvb_prisoner_proto,nhsbsa/ppc-prototype,benjeffreys/hmcts-idam-proto,kenmaddison-scc/verify-local-patterns,companieshouse/ch-accounts-prototype,BucksCountyCouncil/verify-local-patterns,quis/notify-public-research-prototype,DilwoarH/GDS-Prototype-DM-SavedSearch,davedark/proto-timeline,LandRegistry/dmp-prototype,abbott567/govuk_prototype_kit