iframe[src^="//player.bilibili.com/"],iframe[src^="http://player.bilibili.com/"],iframe[src^="https://player.bilibili.com/"]{width:100%!important;height:auto!important;aspect-ratio:16/9!important}.markdown-body figure>a>img,.markdown-body figure>img,.markdown-body p>a>img,.markdown-body p>img{max-width:75%!important}.markdown-body figcaption.image-caption{margin:-.75rem auto 1rem}