Element Size Based on Monitor Width

Question

I am creating my own personal website as a test for what I have learned so far in HTML and JavaScript. I made the toolbar, and it looks nice on my monitor, which has quite a lar

Answer 1

If you need a CSS only solution you could play with min-width:

#toolbar{
  width:70%;
  margin-left:15%;
  margin-right:15%;
  min-width:1200px;
}

Fiddle