Question

I want to do this:

margin: 0 auto 0 auto;

so that it floats to the center, but I want to move the div 100px to the left so essentially

margin: 0 auto 0 [auto minus 100px];

so it is 100px to the left of the center.

How do I do this with CSS?

---

NOTE:

This div is overlaid on top of another div. I cannot put it inside another larger div.

<style>
#one {
 width: 100px;
 margin: ?
}
</style>
<div id="one">
sdgdgffdsg
</div>

---

UPDATE: SOLVED

GGG gave me the solution in the comment.

position: absolute;
left: -100px;
margin: 0 auto;

Answer 1

Center using margin: 0 auto;
and move left using position: relative; left: -100px;

position: relative;
margin: 0 auto;
left: -100px;