diff --git a/client/components/curves_settings_popup/curves_settings_popup.css b/client/components/curves_settings_popup/curves_settings_popup.css
index 052082b..a92c701 100644
--- a/client/components/curves_settings_popup/curves_settings_popup.css
+++ b/client/components/curves_settings_popup/curves_settings_popup.css
@@ -66,12 +66,17 @@
 #curves-settings-popup-table{
     width: 100%;
 }
+
 #curves-settings-popup-table,
 #curves-settings-popup-table tr th,
+#curves-settings-popup-table tr td:first-child /* bin cell */
+{    
+    border-collapse: collapse;
+    border: 1px solid rgb(93, 71, 71);
+}
+
 #curves-settings-popup-table tr td
 {
-    border-collapse: collapse;
-    border: 1px solid black;
     padding: 0;
 }
 
@@ -94,8 +99,7 @@
 
 .text-input{
     padding: 0;
-    border: 0;
-    width: 100%;
+    width: 99%;
 }
 
 .bin-cell{