Update dead links. Add gfx card tutorial

1 files changed, 4 insertions, 4 deletions

diff --git a/.md/tutorials/www/quick-intro-html-css.md b/.md/tutorials/www/quick-intro-html-css.md
index 2055430..3fe94ad 100644
--- a/.md/tutorials/www/quick-intro-html-css.md
+++ b/.md/tutorials/www/quick-intro-html-css.md
@@ -349,7 +349,7 @@ talked about in the last section. For example:
 <p style="color:red">this text is red</p>
 <p style="color:red;background-color:blue">this background is blue</p>
 <p style="color:red;background-color:blue;text-align:center">this text is centered</p>
-<a href="https://archive.org/details/sonichucomplete"
+<a href="https://www.webtoons.com/en/challenge/sonichu-/sonichu-1/viewer?title_no=676229&episode_no=2"
     target="_blank"
     rel="noopener noreferrer"
     style="color:yellow;background-color:red;text-align:right"
@@ -361,7 +361,7 @@ talked about in the last section. For example:
 <p style="color:red">this text is red</p>
 <p style="color:red;background-color:blue">this background is blue</p>
 <p style="color:red;background-color:blue;text-align:center">this text is centered</p>
-<a href="https://archive.org/details/sonichucomplete"
+<a href="https://www.webtoons.com/en/challenge/sonichu-/sonichu-1/viewer?title_no=676229&episode_no=2"
     target="_blank"
     rel="noopener noreferrer"
     style="color:yellow;background-color:red;text-align:justify;width:100%"
@@ -446,7 +446,7 @@ img.gray {
 Applied:
 
 <img style="filter:grayscale(100%)"
-src="https://archive.md/zP2NL/9d16630c80f93351469867fde13ea5199cd1f483.jpg"
+src="/static/jazzcat.jpg"
 />
 
 You can read lots more options for image formatting
@@ -471,7 +471,7 @@ For one, that will only dim black-and-white images; anything else will
 just turn to mush like this:
 
 <img class="icon"
-src="https://archive.md/zP2NL/9d16630c80f93351469867fde13ea5199cd1f483.jpg"
+src="/static/jazzcat.jpg"
 />
 
 Instead, I'd like it to just apply to select elements; I can do so by