You are going to block this site. This will do the following:
- You will no longer see this site in searches.
- Site will no longer see your site in searches.
- Site will not be able to comment on your site profile.
- Any comments this site has posted to your profile will not be displayed.
Are you sure you want to do this?
I think mostly just solid design with flexbox/grid at the beginning of designing the website. I think it's usually easier to make your website work on different screen sizes at the beginning then when you're done, CSS media query can be useful to fix up some things but isn't reliable to fully make responsive web design