Huddle Landing Page - CSS Grid, Flexbox, Pseudo-Selectors

I worked well with the display grid, and flex. I implemented Javascript to add the error functionality when inputting an incorrectly formatted email into the email input field when trying to 'subscribe to the newsletter' of the website. I 'unlocked' a new use case for ::before and ::after pseudo selectors. I know better how to utilize them and correctly style them for images to create unique designs.

Using pseudo selectors to create the unique designs with the curved images. I overcame this challenge by looking for feedback on the FrontEnd Mentor discord server. I previously did have the right approach, however, minor breakages throughout my code as well as a slight lack of knowledge in some areas caused various problems.