fix: remove datetime

Author: santoshyadavdev

projects/bulma-app/src/assets/docs/card/card-image.md

@@ -20,7 +20,6 @@
     Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus nec iaculis mauris.
     <a>@bulmaio</a>. <a href="#">#css</a> <a href="#">#responsive</a>
     <br />
-    <time datetime="2016-1-1">11:09 PM - 1 Jan 2016</time>
   </bu-card-content>
 </bu-card>
 ```