Last Updated：2025/11/28
When a layout looks wrong, inspect the box model in the browser dev tools to see whether padding, border, or margin is changing the element's size.
See correct answer
When a layout looks wrong, inspect the box model in the browser dev tools to see whether padding, border, or margin is changing the element's size.
音声機能が動作しない場合はこちらをご確認ください
Edit Histories（0）
