fix: improvements from recording 28.2.2025

Author: danieldanielecki

README.md

@@ -2889,23 +2889,23 @@ Adopting a mobile-first approach involves designing for mobile devices first, th
 ```css
 /* Base styles for mobile devices */
 .container {
-    background-color: #ff0000;
-    padding: 10px;
+  background-color: #ff0000;
+  padding: 10px;
 }
 
 /* Additional styles for larger screens */
 @media screen and (min-width: 768px) {
-    .container {
-        padding: 50px;
-    }
+  .container {
+    padding: 50px;
+  }
 }
 ```
 
 [![Edit 071-Mobile-First Approach](images/codesandbox.svg)](https://codesandbox.io/p/sandbox/071-mobile-first-approach-fd8cvs)
 
 [^71]CodeSandbox: Mobile-First Approach.
 
-[^71]:[CodeSandbox: Mobile-First Approach](https://fd8cvs.csb.app/), last access: June 20, 2024.
+[^71]:[CodeSandbox: Mobile-First Approach](https://fd8cvs.csb.app/), last access: February 28, 2025.
 
 - In this example, styles for smaller screens are defined first, followed by media queries to enhance the layout for larger screens.
 

__presentation-slides/index.html

@@ -1795,15 +1795,15 @@ <h1 id="heading">JavaScript Example</h1>
 ```css[|1|2-5|7|8|12|8,12|9-11]
 /* Base styles for mobile devices */
 .container {
-    background-color: #ff0000;
-    padding: 10px;
+  background-color: #ff0000;
+  padding: 10px;
 }
 
 /* Additional styles for larger screens */
 @media screen and (min-width: 768px) {
-    .container {
-        padding: 50px;
-    }
+  .container {
+    padding: 50px;
+  }
 }
 ```