diff --git a/README.md b/README.md
index d3721fd..e57203e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,43 @@
 # FHEM WebIF Blue Dark Themes
  For <strong>FHEM</strong> Smarthome software a custom Theme Dark Blue for Webinterface ;-)
+ <br>
+
+<h2>Usage / Installation</h2>
+Copy all 3 CSS files to:
+<br><br>
+<pre>
+<code>/opt/fhem/www/pgm2</code>
+</pre>
+
+FHEM logo and all other icons from /images to:
+<br><br>
+<pre>
+<code>/opt/fhem/www/images/default</code>
+</pre>
+
+
+<h2>Owner must user: fhem and Group dialout</h2>
+For the newly copied files the rights and the owner must be adjusted on <code>fhem</code> and group <code>dialout</code>.
+<br><br>
+<pre>
+<code>chown -R fhem:dialout /opt/fhem/www/images/default</code>
+<code>chown -R fhem:dialout /opt/fhem/www/pgm2</code>
+</pre>
+
+
+<h2>Webinterface FHEM ip-adresse:8083</h2>
+Set editor attribute for JavaEditor to:
+<pre>
+<code>attr WEB JavaScripts codemirror/fhem_codemirror.js</code>
+</pre>
+
+<strong>Saving for FHEM-Updates</strong>
+<pre>
+<code>attr global exclude_from_update fhemicon_dark_topaLE.png fhemicon_darksmall.png icoEverything.png 10px-kreis-gelb.png 10px-kreis-rot.png 10px-kreis-gruen.png Zoom-in.png Zoom-out.png topa_LECommon.css topa_LEstyle.css dashboard_topa_LEstyle.css</code>
+</pre>
+
+FHEM Reboot per Konsole with:
+
+<code>shutdown restart</code>
+<br><br>
+Have Fun ;-)