Template layout for personalized looks

I’m just a newbie in playsms. I am trying to change the layout of playsms. For example, I would like to place the top navigation bar to the left side of the page. Please help me out how to achieve this.

Thanks in advance.

All the look and feel of the site can be edited through the css. playSMS themes are Bootswatch themes. You can find info here - https://bootswatch.com/