title: Change mobile-website background color via external admin or server
body: <p>Im looking for a way to change a background of a mobile-website via an external input. Let's say an admin which can change 'real-time' the background color of all other users which load the webpage. i.e. admin uses slider to control the color, other users see the color changing. </p>
  
  <p><a href="https://i.stack.imgur.com/jpRly.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jpRly.png" alt="enter image description here"></a> </p>
  
  <p>So i think i need three things.</p>
  
  <ul>
  <li>An admin based environment</li>
  <li>A server which gets the value of the background:color, and pushes it to the mobile-website.</li>
  <li>Mobile website loads the value of the server.</li>
  </ul>
  
  <p>Any help would be appreciated. </p>