Minor edit.

Author: LinuxUsersLinuxMint

404NotFound/404.html

@@ -13,7 +13,7 @@ <h1 class="error">404 Not Found Error</h1>
     <br>
     <p class="error">The page you are looking for was not found or the page does not exist 404 Not found Error.</p>
     <br>
-    <p class="homelink"><a class="homelink" href="https://linuxuserslinuxmint.github.io">LinuxUsersLinuxMint - Main Page</a></p>
-    <p class="homelink"><a href="/support/index_en.html" class="homelink">LinuxUsersLinuxMint - Support Page</a></p>
+    <p><a class="home" href="https://linuxuserslinuxmint.github.io">LinuxUsersLinuxMint - Main Page</a></p>
+    <p><a href="/support/index_en.html" class="home">LinuxUsersLinuxMint - Support Page</a></p>
 </body>
 </html>

404NotFound/404CSS/404_not_found.css

@@ -1,11 +1,7 @@
+@import url("/assets/CSS/common_code.css");
 body {
     text-align: center;
-    font-family: Arial;
-    color: rgb(151, 31, 207);
-}
-.homelink {
-    color: rgb(151, 31, 207);
-    text-decoration: none;
+    color: var(--lx-web-plato-color);
 }
 
 @media screen and (width: 1920px) {