message: fix RichText field text positioning
diff: @@ -18,6 +18,9 @@ const useStyles = makeStyles(theme =>
  right: theme.spacing(1.5),
  left: theme.spacing(1.5),
  + display: "flex",
  + alignItems: "center",
  +
  "& .rendered-html": {
  maxHeight: "100%",
  whiteSpace: "normal",
  