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2026/07/16 08:23

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スコア118578

answer CHANGED Viewed

@@ -17,8 +17,10 @@
 	let deg = 0;
 	a.addEventListener('click',()=>	{
 		deg++;
+	   	Object.assign(h1.style,{
-	   	h1.style.backgroundColor="red";
+			backgroundColor:"red",
-		h1.style.transform = `rotate(${deg}deg)`;
+			transform:`rotate(${deg}deg)`,
+		});
 	});
 });
 </script>