Make the right pane on translation pages float alongside left pane.
When you click on the translation button you are taken to a Duolingo page for translating a webpage. The page consists of two columns: on the left you have the sentences to translate, on the right you have information and functions. First the top of the page displays, then the display skips down to the sentence selected for translation. The trouble is, you can no longer see the information on the right. I always scroll up in order to click on the link to view the original webpage, as you can't translate a sentence out of context. I then have to scroll back down to the sentence to translate. It would be better for the two columns to be separate panes, which scroll independently, so that the shorter right pane floats on the right as you scroll down the longer left pane.