I have a question about the position attribute, looks the <div class='bloqued'></div>, I need to get the same size as the parent div in any circumstance (including resizing the page), Is it possible? Thanks.

http://jsfiddle.net/vwuUj/

• css
• html
• css-position

make the position of your parent container relative, like so:

.text {
  position: relative;
}

This sets the width and height limits for your absolutely-positioned bloqued div inside

I updated your original script to illustrate.