There is a box at (electron|20|88|tomato) and another one at (proton|38|63|black). You can add more like that, just by typing, like (neutron|10|22|orange)! There can even be emoji unicode characters inside the text: (planet 🌍|30|2|rebeccapurple) Now the real fun starts: Drag the boxes around and see how the coordinates update in the text! (sun ☀️|43|43|cadetblue) Hints: On a Mac you use control+command+space to insert emojis. You can also use 'transparent' for the color! All html colors are allowed. Try something like rgba(200,0,0,0.5)! Code by Florian Marquardt, 2020.