Apply your own CSS to web sites

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Carson Dyle

Diamond Member
Jul 2, 2012
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I love being able to apply my own CSS to some web sites that need it. Example: I was on a web site today that I frequently visit, and in the header where a banner ad would normally appear was a big red text banner declaring that I must have an ad-blocker running and asking if I wouldn't rather "experience" the full web site.

Decided that I was sick of looking at that thing. Let's see... Chrome right-click, Inspect element. It's inside a div named adblock-notice. Open the Stylish plugin for Chrome, create a quick style and save it for that domain.

Code:
#adblock-notice {
  display: none !important;
}

While I was at it, I noticed that the top of the web page on the site was always a blank space, since it was used only for banner ads. Might as well get rid of the whole thing.

Code:
#element2 {
  display: none !important;
}

Nothing fancy, but I've also used it to fix other problems on frequently visited sites:

* A vBulletin forum was wrapped in a site's headers and footers, with its own CSS. That CSS was breaking the word wrapping in code boxes. Easily fixed. It was also causing a constant horizontal scrollbar to appear. Also fixed.

* Another forum, very old-school Perl, all text. Unreadable default font with no line spacing. Changed the font face and size, added line spacing.

* A web site's search box text was a difficult to read low contrast gray. So I changed the color to a higher contrast black.

Easy to change little things that can make a big difference in usability. You could use it to completely restyle a web site if you wanted, but that's time-consuming and subject to the site completely changing and breaking all your styles.

Stylish for Chrome
 
Last edited:

Mixolydian

Lifer
Nov 7, 2011
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gilramirez.net
ok.

jenniferlawrenceokaythumbup.gif
 

Red Squirrel

No Lifer
May 24, 2003
66,464
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I'd love if there was a universal way to get rid of modals. I hate those things more than Hitler.
 

lxskllr

No Lifer
Nov 30, 2004
57,071
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I usually use it to darken websites. I despise white backgrounds, and if I spend any time on a site, it needs to be dark. Luckily, most sites have dark themes already made, but sometimes they need tweaking, and some small sites don't have anything.
 
Mar 11, 2004
22,807
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I think Ad-Block on Firefox gives you this ability as well. Hit the ABP button on the toolbar and it should bring an option to "Select an element to hide".
 

Carson Dyle

Diamond Member
Jul 2, 2012
8,174
524
126
I usually use it to darken websites. I despise white backgrounds, and if I spend any time on a site, it needs to be dark. Luckily, most sites have dark themes already made, but sometimes they need tweaking, and some small sites don't have anything.

Making a white page background a bit darker isn't that hard. But if you want to flip to a black background and light colored text, usually it's a lot more work than just flipping a couple of colors, as you also have to deal with a million other styles.

I'm exactly the opposite and prefer high contrast black on white. Much easier on my eyes. Luckily, most sites these days are designed like this.
 

lxskllr

No Lifer
Nov 30, 2004
57,071
7,098
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This is my mobile Firefox. I use the addon RemoveDocumentColors to force this scheme on every site. I sometimes have to turn it off because buttons will disappear, but it works 99% of the time. I'm not married to this particular combination, and will probanly change it in the future, but it'll stay dark.

oYOmJw0.png
 
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