hyf_aq_2404.md

• Nida; what is the standard way for self closing tags?
  or
  ?
• Ashraf; When i gave the header position: fixed; it sits above the main section and it hides top part of it. the question is why that happen?
• Beyza; Why do we need CLI even though GUI does almost same thing. What is the advantage of CLI using?
• Ibrahim; How can we define variable in CSS? Is it useful?
• Amer; 1- Is there a default rule for the " sectioning elements " in CSS which will help you during styling the page? 2- which is better for the professional web developer ( sectioning element or div )?
• Abdullah; Can inline styling be more useful than external styling in any situation?
• Wael; where can we find "to adjust" the default parameters of html tags? Is it only according to which editor we're using? or the browser maybe??
• Etem; y question is about terminal. I couldn’t find how to create two or more nested folders and a file in the last folders then go to the inside of the last nested folders at once in one line command in terminal?
• Sezgin; I don`t understand inline elements and block elements and also for Block elements.
• Cynthia; when we use fixed position in css why margins are not working?