How do I make a textbox transparent?

How to make a textbox that can be modified and saved?

• Okay so im trying to make a website where you can write something in a box and save it so the next person that visits the page will see the same thing, and can modify it too etc.. Is this possible without using databases and stuff?lol

• Answer:

  Without a database, yes but you have to persist the file somehow and it has to be done on the server which means you need some scripting language that writes the contents of the textbox to a file and more scripting that reads the text from the file and populates your textbox with it.