Bootstrap position relative vs absolute vs container

HTML-CSS
1

http://jsfiddle.net/7hr15yv9/

How to make to absolute class around a container when zoom out page then apply that container max-width: 1200px; so the content stay middle page inside absolute?

2

I have no idea :(. HELP ME?

3

.max-width is a CSS property that is valid. So you can over-ride the bootstrap container class with code like this, just make sure you put your custom css after the bootstrap css stylesheet if you are working outside codepen:

.container {
max-width: 1200px;
}
4

http://jsfiddle.net/ksefwoyg/

I set a class

.setmaxwidth
{
max-width: 1200px;
}

but on position absolute not really want to work. How can set container or that max width for elements what it has absolute with left top example?

5

I still read about it and maybe can do somehow with display: table; hmm and table-cell.