set skeleton size in theme step

frontend/frontend/src/components/Card/Card.js

@@ -10,12 +10,7 @@ export const Image = ({ imageSrc, compact, extraClasses = '' }) => {
 
   return (
     <div className={`${extraClasses} relative w-full relative`}>
-      <SVG
-        forceLoading
-        className="object-cover"
-        url={fullImageSrc}
-        compact={compact}
-      />
+      <SVG className="object-cover" url={fullImageSrc} compact={compact} />
     </div>
   );
 };

frontend/frontend/src/components/Card/SVG.js

@@ -42,7 +42,8 @@ const SvgInline = (props) => {
     if (props.compact) {
       return <Skeleton style={{ paddingBottom: '58%' }} />;
     }
-    return <Skeleton style={{ paddingBottom: '95%' }} />;
+    // maximum dimensions of cards in SelectCard stage
+    return <Skeleton className="h-[245px] w-[450px]" />;
   }
 
   // Render a container div for the shadow DOM