Thank you so much sir, problem solved. But now i found one more thing  As you can see, white color scheme is selected for all my info pages, but i don t know how can i change this scheme to dark one, because i don t have any button for scheme select...

yes, store link: https://063ce1-22.myshopify.com/

Hi there, i have no clue about coding, and I hope to find help here. As I mentioned, I need to center the title in the middle of the page and color the button white. I tried this code, but it didn't work, and the button's color should be #dcceef.h2 {...