diff --git a/css/80_app.css b/css/80_app.css
index dad03b124..82c5f10ed 100644
--- a/css/80_app.css
+++ b/css/80_app.css
@@ -1337,6 +1337,18 @@ button.save.has-count .count::before {
     border: 1px solid #ccc;
     border-radius: 4px;
 }
+.structure-extras-wrap li:first-child span {
+    border-top-left-radius: 4px;
+}
+.structure-extras-wrap li:first-child input {
+    border-top-right-radius: 4px;
+}
+.structure-extras-wrap li:last-child span {
+    border-bottom-left-radius: 4px;
+}
+.structure-extras-wrap li:last-child input {
+    border-bottom-right-radius: 4px;
+}
 
 
 /* preset form multicombo */