diff --git a/app-proto/main.css b/app-proto/main.css
index 030f56a..ba8a20b 100644
--- a/app-proto/main.css
+++ b/app-proto/main.css
@@ -102,7 +102,7 @@ details[open]:has(li) .elt-switch::after {
 .elt-rep > div {
   padding: 2px 0px 0px 0px;
   font-size: 10pt;
-  text-align: center;
+  text-align: right;
   width: 56px;
 }
 
diff --git a/app-proto/src/outline.rs b/app-proto/src/outline.rs
index f12e7ae..aff3673 100644
--- a/app-proto/src/outline.rs
+++ b/app-proto/src/outline.rs
@@ -73,7 +73,7 @@ fn ElementOutlineItem(key: ElementKey, element: assembly::Element) -> View {
     });
     let label = element.label.clone();
     let rep_components = element.representation.iter().map(|u| {
-        let u_coord = u.to_string().replace("-", "\u{2212}");
+        let u_coord = format!("{:.3}", u).replace("-", "\u{2212}");
         View::from(div().children(u_coord))
     }).collect::<Vec<_>>();
     let constrained = element.constraints.len() > 0;