diff --git a/README.md b/README.md
index 3d53d3f..26b3042 100644
--- a/README.md
+++ b/README.md
@@ -108,7 +108,26 @@ The HTML output is unsanitized by default. This is intentional as this software
 
 Contributions are welcome! Please feel free to submit a Pull Request.
 
+## Development
+
+When developing, you can run the tests with:
+
+```bash
+cargo test
+```
+
+The example binary can be helpful here for generating output to test against.
+
+``` bash
+cargo run --bin md_converter -- \
+    -f markdown \
+    -i ../../tests/fixtures/input_divs_code_and_inline_code.md \
+    -o ../../tests/fixtures/expected_output_divs_code_and_inline_code.md
+```
+
+
 ## License
 
 GPL
 
+
diff --git a/src/processor.rs b/src/processor.rs
index 17cc38c..583008a 100644
--- a/src/processor.rs
+++ b/src/processor.rs
@@ -180,11 +180,11 @@ impl<'a> Processor<'a> {
         }
         let html = match class {
             "alert" => "<div role=\"alert\" class=\"alert alert-info\">".to_string(),
-            "info" => "<div class=\"alert alert-info\">".to_string(),
+            "info" => "<div class=\"admonition note\">".to_string(),
             "success" => "<div class=\"alert alert-success\">".to_string(),
-            "warning" => "<div class=\"alert alert-warning\">".to_string(),
-            "error" => "<div class=\"alert alert-error\">".to_string(),
-            "tip" => "<div class=\"tip\">".to_string(),
+            "warning" => "<div class=\"admonition important\">".to_string(),
+            "error" => "<div class=\"admonition warning\">".to_string(),
+            "tip" => "<div class=\"admonition tip\">".to_string(),
             "fold" => "<details class=\"my-details\"><summary>📂</summary>".to_string(),
             "summary" => "<summary class=\"my-summary\">".to_string(),
             "col" => "<div class=\"flex w-full flex-col lg:flex-row\">".to_string(),
diff --git a/tests/fixtures/expected_output_divs_code_and_inline_code.md b/tests/fixtures/expected_output_divs_code_and_inline_code.md
index 606be19..e1101a5 100644
--- a/tests/fixtures/expected_output_divs_code_and_inline_code.md
+++ b/tests/fixtures/expected_output_divs_code_and_inline_code.md
@@ -20,11 +20,11 @@ A trailing block:
 Some other text
 
 
-<div class="alert alert-info">
+<div class="admonition note">
 
 More content
 
-<div class="tip">
+<div class="admonition tip">
 
 This is nested
 
diff --git a/tests/fixtures/expected_output_divs_code_and_inline_code_html.html b/tests/fixtures/expected_output_divs_code_and_inline_code_html.html
index 22a4a01..27bb6f5 100644
--- a/tests/fixtures/expected_output_divs_code_and_inline_code_html.html
+++ b/tests/fixtures/expected_output_divs_code_and_inline_code_html.html
@@ -9,9 +9,9 @@ <h2>Details Boxes</h2>
 <p>A trailing block:</p>
 <p>:::</p>
 <p>Some other text</p>
-<div class="alert alert-info">
+<div class="admonition note">
 <p>More content</p>
-<div class="tip">
+<div class="admonition tip">
 <p>This is nested</p>
 </div>
 </div>
@@ -37,4 +37,3 @@ <h3>Display</h3>
 </div>
 <h3>Inline Code</h3>
 <p>The sum of the first 10 numbers is 45 all together that is:</p>
-
diff --git a/tests/fixtures/expected_output_divs_code_and_inline_code_html.md b/tests/fixtures/expected_output_divs_code_and_inline_code_html.md
deleted file mode 100644
index bd34512..0000000
--- a/tests/fixtures/expected_output_divs_code_and_inline_code_html.md
+++ /dev/null
@@ -1,40 +0,0 @@
-<h1>Heading</h1>
-<h2>Details Boxes</h2>
-<p>This is some text</p>
-<p>this latent will be preserved:
-:::</p>
-<div role="alert" class="alert alert-info">
-<p>Some content</p>
-</div>
-<p>A trailing block:</p>
-<p>:::</p>
-<p>Some other text</p>
-<div class="alert alert-info">
-<p>More content</p>
-<div class="tip">
-<p>This is nested</p>
-</div>
-</div>
-<p>A latent block
-:::</p>
-<h2>Code Blocks</h2>
-<h3>Hidden</h3>
-<h3>Display</h3>
-<div class="rhai-display">
-<pre lang="rust"><code>let t = &quot;&quot;;
-for i in 1..s {
-    t += i;
-    if i != (s-1) {
-        t += &quot; + &quot;;
-    }
-}
-t
-</code></pre>
-<div class="rhai-out">
-<pre><code>1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 + 21 + 22 + 23 + 24 + 25 + 26 + 27 + 28 + 29 + 30 + 31 + 32 + 33 + 34 + 35 + 36 + 37 + 38 + 39 + 40 + 41 + 42 + 43 + 44
-</code></pre>
-</div>
-</div>
-<h3>Inline Code</h3>
-<p>The sum of the first 10 numbers is 45 all together that is: 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 + 21 + 22 + 23 + 24 + 25 + 26 + 27 + 28 + 29 + 30 + 31 + 32 + 33 + 34 + 35 + 36 + 37 + 38 + 39 + 40 + 41 + 42 + 43 + 44</p>
-