Removed Backdrop.png from index.css but it's still displaying?

[JerryLeeThree]

Is there something that I have to do to get smf to recognize changes to the index.css? I edited out the Backdrop.png line except for the background color but Backdrop.png is still showing in my browser.

What I did was make a copy of the Curve theme, uploaded it into a new directory and then installed it through smf. Then I used the Modify Theme tool to edit index.css and I removed the image portion.

body
{
   background: #E9EEF2;
   font: 78%/130% "Verdana", "Arial", "Helvetica", sans-serif;
   margin: 0 auto;
   padding: 15px 0;
}

I've confirmed that the file has been edited and saved and that my user profile is using the modified theme. But Backdrop.png is still showing.

[shadav]

are you using cloudflare? you'll need to clear cloudflare's cache every time you change your css
may also need to clear your browsers cache
then hit ctrl + f5 to refresh the page

[Kindred]

your host could be caching.
cloudflare (if you use it) could be caching
your browser DOES cache