test link

http://<div style="position: relative; width: 100%; height: 0; padding-top: 70.7071%; padding-bottom: 48px; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden; border-radius: 8px; will-change: transform;"> <iframe style="position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0;margin: 0;" src="https:&#x2F;&#x2F;www.canva.cn&#x2F;design&#x2F;DAETpE6tSZk&#x2F;view?embed"> </iframe> </div> <a href="https:&#x2F;&#x2F;www.canva.cn&#x2F;design&#x2F;DAETpE6tSZk&#x2F;view?utm_content=DAETpE6tSZk&amp;utm_campaign=designshare&amp;utm_medium=embeds&amp;utm_source=link" target="_blank" rel="noopener">紫金色金色裝飾西式學校慶祝中文獎狀</a>，作者 RC