Reduce initials shadow spread

public/css/z.css

@@ -55,7 +55,7 @@
     --size: 25px;
     align-items: center;
     background: #ccc;
-    box-shadow: 0 0 20px var(--shadow-color);
+    box-shadow: 0 0 6px var(--shadow-color);
     border-radius: 50%;
     display: flex;
     flex-shrink: 0;