FE: css + readme fixes

README.md

@@ -1,6 +1,6 @@
 [![Docker Size](https://img.shields.io/docker/image-size/jokobsk/netalertx?label=Size&logo=Docker&color=0aa8d2&logoColor=fff&style=for-the-badge)](https://hub.docker.com/r/jokobsk/netalertx)
 [![Docker Pulls](https://img.shields.io/docker/pulls/jokobsk/netalertx?label=Pulls&logo=docker&color=0aa8d2&logoColor=fff&style=for-the-badge)](https://hub.docker.com/r/jokobsk/netalertx)
-[![GitHub Release](https://img.shields.io/github/v/release/netalertx/NetAlertX?color=0aa8d2&logoColor=fff&logo=GitHub&style=for-the-badge)](https://github.com/netalertx/NetAlertX/releases)
+[![GitHub Release](https://img.shields.io/github/v/release/netalertx/NetAlertX?color=0aa8d2&logoColor=fff&logo=GitHub&style=for-the-badge&label=latest)](https://github.com/netalertx/NetAlertX/releases)
 [![Discord](https://img.shields.io/discord/1274490466481602755?color=0aa8d2&logoColor=fff&logo=Discord&style=for-the-badge)](https://discord.gg/NczTUTWyRr)
 [![Home Assistant](https://img.shields.io/badge/Repo-blue?logo=home-assistant&style=for-the-badge&color=0aa8d2&logoColor=fff&label=Add)](https://my.home-assistant.io/redirect/supervisor_add_addon_repository/?repository_url=https%3A%2F%2Fgithub.com%2Falexbelgium%2Fhassio-addons)
 

front/css/app.css

@@ -317,6 +317,10 @@ body
     width: 150px;
 }
 
+.fixed .main-header
+{
+    z-index: 10000;
+}
 
 .navbar-nav > .user-menu .user-image
 {