How to rectify this error?

HTML-CSS
1

https://codepen.io/Yogeshvar-Mugil/pen/NWRXJww

While submiting this code i got error
{“data”:null,“errors”:[“unexpected”],“success”:false}

2

is this for the freecodecamp project? use the mockup url you are given in the user stories, you can’t sent to an email just like that

3

Yaa it’s freecodecamp project only! Okey I will change the code

4

Also is there any other projects for html/css to improve skill bro?

5

https://codepen.io/Yogeshvar-Mugil/pen/NWRXJww

While submiting this code i got error
{“data”:null,“errors”:[“unexpected”],“success”:false}

what i should give for action?