Delete or hide any part on any website
First: Download this add-on from here, then install it (as usual by clicking on Add to Firefox, then Install, then Restart Now, then wait for the browser to restart.
Now all you have to do is go to the website from which you want to remove an ad, image, header, or anything. For example, if I want to hide or remove the logo of the computer software blog, I will right-click on the logo, then click on Remove This Permanently as shown in the following image:
As you can see in the following image, the logo has completely disappeared.
However, the previous method only allows the logo to disappear on the homepage or the page from which the logo was removed. We want to remove the logo from all pages of the website. Therefore, we will right-click on the logo, then choose RIP Advanced, then choose Remove From This Domain to delete it from all pages of this website (domain).
That’s it, now you can hide any pornographic ad or image from any website. I hope the explanation is clear.