TX code line runs off edge of browser window

Due to having no scrolling horizontal bar on this page https://test.elementsproject.org/elements/confidential-transactions/ the TX code runs off the of the edge of the screen in browser (Chrome)

Open the confidential-transactions page linked in the issue and reproduce the TX code overflow in Chrome at a narrow browser width. Inspect the page's styles and markup around the TX code, then verify that the complete code remains accessible without running off the viewport or requiring unavailable horizontal scrolling.

Written by the indexing model from the issue text.