Before button global styling

src/writing.rs

@@ -1,9 +1,11 @@
 use crate::lang::KanaSet;
-use crate::Page::PreviousPage;
-use crate::{NavigatedPage, Page, RootMessage, DEFAULT_SPACING};
+use crate::{ RootMessage};
 use iced::widget::*;
 use iced::{alignment, Element, Fill, Task};
 use rand::seq::SliceRandom;
+use crate::navigation::{NavigatedPage, Page};
+use crate::navigation::Page::PreviousPage;
+use crate::styling::*;
 
 #[derive(Clone, Debug)]
 pub struct WritingState {