fixes recent video and talks headers in project pages to match other headings
fixes recent video and talks headers in project pages to match other headings

jonfroehlich/makeabilitylabwebsite,jonfroehlich/makeabilitylabwebsite,jonfroehlich/makeabilitylabwebsite,jonfroehlich/makeabilitylabwebsite,jonfroehlich/makeabilitylabwebsite,jonfroehlich/makeabilitylabwebsite