I have seen this used on many sites but I do not know what the html code is called. All I know is what it does.
Its the ability to click on the lower right corner of a box and drag it to make it larger.
I would call it an expand window code, but I am not sure.
I need to make a smaller gadget on my blogger page, larger for those who wish to have it larger.
How can I do this with html coding?