Update font style

Author: mipsel64

www/error.html

@@ -79,7 +79,7 @@ <h3>
     {{- end }}
     {{- if .ClientIp }}
     <h3>
-        <span><b>Your IP:</b></span>{{- .ClientIp }}
+        <span style="font-weight: 600;">Your IP:</span>{{- .ClientIp }}
     </h3>
     {{- end }}
 </div>