Build a Tribute Page help plz. i add "sss" to the http!

Tell us what’s happening:

it appear that the ul of css doesn’t work.sry my english is bad. i can not include a link for the first time

Your code so far

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36.

Link to the challenge:
httsssps://codepen.io/typhoonclub/pen/ebKYRx?editors=0100

Welcome of the most awesome game of all developing: Find the typo

The following is your code, and there are some typos. Can you find them?

#img-caption{
  margin-top: 6px;
  margin-bottom: -10px;
ul{
  margin: 0 auto;
  ext-align: left;
  }
#img-caption{
  margin-top: 6px;
  margin-bottom: -10px;
ul{
  margin: 0 auto;
  ext-align: left;
  }

In case you still don’t realize, you do not have closing } after your #img-caption.
You can’t rush to ask questions on the internet before you even check for typos properly.
edit: as an last reserve, there is function called “analyze css” on codepen. It is hidden in menu you can open by pressing arrow down to the right from CCS frame title.

Sorry for my impatient.