diff --git a/plate-tool-web/assets/scss/default_theme/components/_plates.scss b/plate-tool-web/assets/scss/default_theme/components/_plates.scss
index 32b80f1..a86cd26 100644
--- a/plate-tool-web/assets/scss/default_theme/components/_plates.scss
+++ b/plate-tool-web/assets/scss/default_theme/components/_plates.scss
@@ -57,13 +57,35 @@ td.current_select div.plate_cell_inner {
 .W1536 {
 	th {
 		font-size: 0.9rem;
+		line-height: 0px;
+	}
+	tr:first-child {
+		th {
+			line-height: inherit;
+		}
+	}
+	td {
+		padding: 0;
+	}
+	td.current_select div.plate_cell_inner {
+		border: 2px solid black;
 	}
 }
 
 .W3456 {
 	th {
-		font-size: 0.9rem;
+		font-size: 0.6rem;
 		line-height: 0px;
-		padding-bottom: 0.4rem;
+	}
+	tr:first-child {
+		th {
+			line-height: inherit;
+		}
+	}
+	td {
+		padding: 0;
+	}
+	td.current_select div.plate_cell_inner {
+		border: 2px solid black;
 	}
 }