What is your assissment of the code 
?
https://jsfiddle.net/Svitcher/wsqcyg6o/4/#&togetherjs=ACS9PIL7sz
The task:
https://developer.mozilla.org/en-US/docs/Learn/HTML/Introduction_to_HTML/Marking_up_a_letter
Hello @Svitcher
you doing great but the task wanted you to use the class attribute for right alien the first part of the letter
so this
<p align="right">
should be like that
<p class=sender-column>
Esq and 300BC are also abbr i missed them also when i did that one 
hope that help and have a nice day 
Hello, I am very grateful for your comments. I’ve fixed the bugs. Thank you very much for your attention to me. 
you very welcome well done 