HCI bug: Remove gap between homepage photo and page border

[noa-barsky]

Severity
Low

Environment
macOS Catalina 10.15.2
Chrome

Steps to reproduce:
Go to the homepage and observe the photo

Expected:
The homepage photo should take up the entire width of the container it is in as to not have unnecessary whitespace.

Actual:
There does not need to be unused whitespace between the photo and the border of the webpage. I would suggest making the photo the width of its container.

Screenshot: