Why 2nd block display incorrect?

Question

https://code.sololearn.com/WIA7khKSWO1H/?ref=app

Answer 1

The first header has an id of header.
The second header has an id of normal.
In the CSS, it selects #header (which gets the element with an id of header, so only the first h1 element) and applies the styling to only that.
There is no #normal, so the second h1 is left normal.
To select both, replace #header and replace with “h1” (which will select all h1 elements) or #header, #normal (which will select both elements individually).

Answer 2

👍😀 I'm too sorry, my mistake... 😅