title: Color scheme of a nested terminal, tmux, ssh, vim setup
body: <p>On my local computer, iterm terminal contains tmux. Inside tmux, there is ssh remote connection. In this remote connection, I run tmux in server side. Inside that tmux, I run vim. </p>
  
  <p>So, the container relationship is the following: First iterm, then tmux, then ssh remote connection, then tmux, then vim. </p>
  
  <p>Now, how are the colors of vim determined? Which color scheme of which application is effective?</p>