Help Adblock to pick up.

Alex Kichigin
Oh...Google has not learned? do as the screen, and preferably in the chapters menu, turn off the mp4 Windows and buttons and you will have the world) yet...

UBlock Originhttps://addons.mozilla.org/EN/firefox/addon/ublock-origin/
https://chrome.google.com/webstore/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm?hl=ru

Alex Kichigin
Put Adguard and forget about ads forever.

Alex Kichigin
Right-click just press on the back and create a blocking rule background on this website.

https://adblockplus.org/ru/

Alex Kichigin
If you use Internet Explorer., That Adblock might not help, but will limit access to the site Yes.
If the Mozilla Foundation had already been the system itself had to notify.
And the rest of the settings you have in the first reply showed.

Previously, for topics such warning was given and now that's democracy?

Simple to use Firefox addon Stylish. Works great with all sites, many ready-made templates.
Specifically to remove snow, for example, the code would be:
Code
@-moz-document domain(playground.ru) {
.page-header {
background: #161616 !important;}
.xmass-bg {
background-image: none !important;
animation: none !important;
}
And, of course, with the help of this addon you can change a color of a background, even change font, anything you want to paint and remodel itself, and this will not affect functionality.

A little knowledge of css work is still needed, but the possibilities are simply gorgeous.

For example, you can do this here's a forum with a gray background, light letters, remove the extra at will :)
In General, to sharpen under itself