How to float div that doesn't have width

HTML & CSS
1

I have two column layout. Left column has set width of 200px and its floated left. my right column has to stay without set width. I want the elements inside that div to rearrange (jump to next line) is the size of the window change. All of those elements will be floating left.
Right now the whole right column jumps under the left column.

How can do it so it stays next to left column and adjust to window size???

Is this even possible?

Thank you

2

Yep, that’s quite possible. The trick is to put a left margin on the content div of 200px or more and not set a width on it. Only thing you have to make sure of is that the floated div comes before the content div in the source order.