diff --git a/tui/src/tui_content/tui_phat.rs b/tui/src/tui_content/tui_phat.rs
index 73f4ec1..01a852f 100644
--- a/tui/src/tui_content/tui_phat.rs
+++ b/tui/src/tui_content/tui_phat.rs
@@ -9,13 +9,15 @@ pub struct Phat<T> {
     pub colors:  [Color;4],
 }
 impl<T> Phat<T> {
+    pub const LO: &'static str = "▄";
+    pub const HI: &'static str = "▀";
     /// A phat line
     pub fn lo (fg: Color, bg: Color) -> impl Content<TuiOut> {
-        Fixed::y(1, Tui::fg_bg(fg, bg, RepeatH(&"▄")))
+        Fixed::y(1, Tui::fg_bg(fg, bg, RepeatH(Self::LO)))
     }
     /// A phat line
     pub fn hi (fg: Color, bg: Color) -> impl Content<TuiOut> {
-        Fixed::y(1, Tui::fg_bg(fg, bg, RepeatH(&"▀")))
+        Fixed::y(1, Tui::fg_bg(fg, bg, RepeatH(Self::HI)))
     }
 }
 impl<T: Content<TuiOut>> Content<TuiOut> for Phat<T> {
@@ -24,6 +26,10 @@ impl<T: Content<TuiOut>> Content<TuiOut> for Phat<T> {
         let top = Fixed::y(1, Self::lo(bg, hi));
         let low = Fixed::y(1, Self::hi(bg, lo));
         let content = Tui::fg_bg(fg, bg, &self.content);
-        Min::xy(self.width, self.height, Bsp::s(top, Bsp::n(low, Fill::xy(content))))
+        Min::xy(
+            self.width,
+            self.height,
+            Bsp::s(top, Bsp::n(low, Fill::xy(content)))
+        )
     }
 }