Modify exampleSite to show the effect on different size images

LucasVadilho

20.10.2020 3f8742fe9f5d2feb65e6b81582803b66f59b1715

 exampleSite/content/post/emoji-support.md

@@ -7,7 +7,7 @@
    "emoji",
]
[thumbnail]
   src = "http://placeimg.com/1200/400/any?2"
   src = "http://placeimg.com/800/800/any?2"
   alt = "Thumbnail image"
+++