Use em instead of i and strong instead of b

They are semantically more correct

Signed-off-by: XhmikosR <xhmikosr@gmail.com>

scripts/js/settings-dns-records.js

@@ -264,5 +264,7 @@ $(document).ready(function () {
   });
 
   // Add a small legend below the CNAME table
-  $("#cnameRecords-Table").after("<small>* <b>TTL</b> in seconds <i>(optional)</i></small>");
+  $("#cnameRecords-Table").after(
+    "<small>* <strong>TTL</strong> in seconds <em>(optional)</em></small>"
+  );
 });

scripts/js/taillog.js

@@ -26,10 +26,10 @@ function formatDnsmasq(line) {
 
   if (line.includes("denied") || line.includes("gravity blocked")) {
     // Red bold text for blocked domains
-    txt = `<b class="log-red">${txt}</b>`;
+    txt = `<strong class="log-red">${txt}</strong>`;
   } else if (line.includes("query[A") || line.includes("query[DHCP")) {
     // Bold text for initial query lines
-    txt = `<b>${txt}</b>`;
+    txt = `<strong>${txt}</strong>`;
   } else {
     // Grey text for all other lines
     txt = `<span class="text-muted">${txt}</span>`;