diff --git a/src/styles.css b/src/styles.css
index d7e14b1..1701609 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -264,12 +264,16 @@ label {
   display: grid;
   grid-template-columns: 1.3fr 1fr 1fr;
   grid-template-rows: minmax(0, 1fr) 168px;
-  gap: 7px;
+  gap: 0;
   min-height: calc(100vh - 96px);
+  border-top: 1px solid var(--ed-edge);
+  border-left: 1px solid var(--ed-edge);
 }
 .panel {
   min-width: 0;
   border: 0;
+  border-right: 1px solid var(--ed-edge);
+  border-bottom: 1px solid var(--ed-edge);
   border-radius: 0;
   box-shadow: none;
   background: var(--ed-panel);