Fix overflow issue when window is resized after loading

[Abibubble]

window.addEventListener("resize", //remove stars here)

[DaveyJH]

The bug is due to the stars being generated dynamically and absolutely using px. My mistake. Could change the x position of them to something like ${Math.random() * 75vw + 7.5}vw (to avoid left edge overflow/disappearing)

The team can discuss the preferred action and resolve accordingly.