Ticket #47498: 47498.6.diff

src/wp-admin/css/forms.css

@@ -143 +143 @@
 input[type="radio"]:checked::before {
         content: "";
         border-radius: 50%;
-        width: 50%;
-        height: 50%;
-        margin: 25%;
+        width: 0.5rem; /* 8px */
+        height: 0.5rem; /* 8px */
+        margin: 0.1875rem; /* 3px */
         line-height: 0.76190476;
         background-color: #1e8cbe;
 }