I was having a look at the CSS Tools Plugin which looks very powerful. I was wondering if there was a way of creating a side-bar for a web application which would change width depending if its open or closed. And if it was possible to resize the other groups on the page to fit the new width.
For example: my screen width is 900px in total. The side-bar is 300px in width and the rest of the groups occupy the remaining width(600px).
The side-bar would have a button to reduce its size to say 150px in width. Now the groups on the page would have more room to expand and they would go up to 750px in width to occupy all the space on the page.
Is this something achievable?