Flex-Repeater: Collapse-Icon als gefuelltes Rechteck mit Header

Author: skerbis

assets/css/flex-repeater.css

@@ -312,11 +312,25 @@ body.rex-theme-dark {
 .mfr-icon-collapse-rect {
     display: inline-block;
     width: 12px;
-    height: 2px;
-    background: currentColor;
-    border-radius: 1px;
+    height: 9px;
+    border: 1.5px solid currentColor;
+    border-radius: 2px;
+    background: transparent;
     box-sizing: border-box;
     opacity: .95;
+    position: relative;
+}
+
+.mfr-icon-collapse-rect::before {
+    content: '';
+    position: absolute;
+    left: 0;
+    right: 0;
+    top: 0;
+    height: 2px;
+    background: currentColor;
+    border-top-left-radius: 1px;
+    border-top-right-radius: 1px;
 }
 
 /* --- Body --- */