Here's what needs to be done:
1. People have to choose category (and subcategory, if it exists) first, then press Start! button. So Start! will not highlight until after disease is chosen.
2. In the button, make word Start! green (#30AC94), when it shows up (highlights) after disease is chosen.
3. Make Auto find checked ON automatically.
4. Increase dropdown menu font. Also make dropdown area vertically longer (so, when people see dropdown they see more choices.)
Please do this project in a day or two.