Add drop shadow to SVGs for effect

src/styles/globals.scss

@@ -9,10 +9,13 @@
 body {
   font-family: "Merriweather", serif;
 }
-
 .box {
   @apply transition-all max-h-[6rem];
 
+  > svg {
+    @apply drop-shadow-lg;
+  }
+
   .arrow {
     @apply drop-shadow-lg;
     * { pointer-events: none }