Update content

_pages/thanks.md

@@ -34,6 +34,7 @@ Thank you all.
 - [jekyll-last-modified-at](https://github.com/gjtorikian/jekyll-last-modified-at)
 - [jekyll-minifier](https://github.com/Mendeo/jekyll-minifier)
 - [jekyll-toc](https://github.com/allejo/jekyll-toc)
+- [jekyll-remote-theme](https://github.com/benbalter/jekyll-remote-theme/)
 
 ### Jekyll themes
 

_posts/2021-01-02-another-example.md

@@ -96,9 +96,9 @@ Integer posuere erat a ante venenatis dapibus posuere velit aliquet. Morbi leo r
 
 Quisque consequat sapien eget quam rhoncus, sit amet laoreet diam tempus. Aliquam aliquam metus erat, a pulvinar turpis suscipit at.
 
-<a href="https://placeholder.com"><img src="https://via.placeholder.com/800x400" alt="Large example image"></a>
-<a href="https://placeholder.com"><img src="https://via.placeholder.com/400x200" alt="Medium example image"></a>
-<a href="https://placeholder.com"><img src="https://via.placeholder.com/200x200" alt="Small example image"></a>
+<a href="https://plchldr.co/" target="_blank" rel="noopener"><img src="https://plchldr.co/i/800x400?bg=999999" alt="800x400 placeholder image by plchldr.co"></a>
+<a href="https://plchldr.co/" target="_blank" rel="noopener"><img src="https://plchldr.co/i/400x250?bg=999999" alt="400x250 placeholder image by plchldr.co"></a>
+<a href="https://plchldr.co/" target="_blank" rel="noopener"><img src="https://plchldr.co/i/250x250?bg=999999" alt="250x250 placeholder image by plchldr.co"></a>
 
 ### Tables
 

_posts/2022-03-01-svg-icons.md

@@ -30,6 +30,6 @@ To find their `NAME`, please refer to `_includes/svg.html`.
 
 ## Credits
 
-All our icons are [Ionicons](https://ionic.io/ionicons) ([GitHub](https://github.com/ionic-team/ionicons)). 
+All our icons are [Ionicons](https://ionic.io/ionicons).
 
 Thanks, Ionic team!