Bootstrap server link in markup

You see this link? here you all need to link your css. I hope you all know how to link as I have shown in my css tutorials. Again I am going to say it. You need to write your folder name first and then the file name (may be its a min.css file , right?). You link your css and then see the picture bellow.

If you have any confusion in linking css in your mark up let me know in reply.