CSS translucent box

Please have a look at this flash website: [login to view URL] I need: 1) A CSS class - to replicate the look of the big translucent box from the left (the one with the menu) 2) A CSS class - to replicate the look of the edit box (where you enter text) That's all. I need to see a demo of the code before hiring someone (an image, movie, etc - I need it to look exactly like in the website given as example). Thank you!