message: Fix body text color
diff: @@ -50,7 +50,7 @@ export default class MyApp extends App {
  <SideNav />
  <Box width={'100%'}>
  <IndexHero />
  - <Box maxWidth={1012} width={'100%'} my={6} mx={'auto'} px={6} className="markdown-body">
  + <Box color="gray.9" maxWidth={1012} width={'100%'} my={6} mx={'auto'} px={6} className="markdown-body">
  <Component {...page} />
  </Box>
  </Box>
  @@ -65,7 +65,7 @@ export default class MyApp extends App {
  <Header />
  <FlexContainer>
  <SideNav />
  - <Box maxWidth={1012} width={'100%'} my={6} mx={'auto'} px={6} className="markdown-body">
  + <Box color="gray.9" maxWidth={1012} width={'100%'} my={6} mx={'auto'} px={6} className="markdown-body">
  <Component {...page} />
  </Box>
  </FlexContainer>
  