message: fix: align submenu items
diff: @@ -30,6 +30,7 @@ const StyledHeader = styled.header`
  }
  .navbar-header .navbar-brand {
  font-weight: ${({ theme }) => theme.typography.weights.bold};
  + margin-right: ${({ theme }) => theme.gridUnit * 3}px;
  }
  .navbar-right {
  padding: 8px 0;
  @@ -47,6 +48,7 @@ const StyledHeader = styled.header`
  a {
  margin: 0;
  padding: ${({ theme }) => theme.gridUnit * 4}px;
  + line-height: ${({ theme }) => theme.gridUnit * 5}px;
  }
  }
  