vacation tracker

Question

I created a Vacation Tracker in Teams and imported this into a Sharepoint page. The last thing I need to do is to color-code every employee's vacation entries. I followed the step-by-step from the "Microsoft 365 and Power Platform Community Blog (https://pnp.github.io/blog/post/build-a-vacation-tracker-app-with-lists-and-sharepoint-for-teams/#:~:text=In%20your%20teams%20channel%2C%20add,select%20the%20app%20SharePoint%20pages.&text=Select%20the%20Vacations%20tracker%20page%20and%20save.&text=To%20allow%20team%20members%20to,for%20the%20vacations%20tracker%20list.&text=Save%20and%20republish%20the%20page.), but when I came to the point to do the color coding, I simply cannot find the option to do that. I am very new to this, please assist.