Merge pull request #14 from salistack/task5

Task5: update HTML link and move css to assests

Author: salistack

about.html

@@ -4,7 +4,7 @@
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
   <title>About - DevOps Roadmap</title>
-  <link rel="stylesheet" href="style.css" />
+  <link rel="stylesheet" href="assets/css/style.css" />
   <style>
     /* Inline styles for better image layout */
     .hero-img { max-width: 100%; height: 300px;; border-radius: 12px; margin: 1rem 0 1.5rem; box-shadow: 0 8px 32px rgba(0,0,0,0.3); }