Adding image as site-wide border

Site URL: https://www.hannahgold.world/

Hello, I'm trying to add a gold foil effect border (image) to the above website. Found some random CSS deep in Google (below) which worked but I don't want the white lines - I just want the image to repeat. Tried removing the 'double #ffffff;' bit but then the whole thing disappears.

Any ideas?!

https://www.hannahgold.world/

PW is charlotte

thank you!

Here is what I've tried:

#footer {display:none;}
body {
border: 5em double #ffffff;
background-image: url(https://static1.squarespace.com/static/5ff71bd7f78200562b794c74/t/5ffeccc110669e5546c1f7a5/1610534081751/gold-foil.jpg);
background-repeat: tile; 

}

here's how above code looks - I don't want the white bits!

On 1/17/2021 at 2:49 AM, tuanphan said:

change #ffffff to transparent

THANK YOU SO MUCH! 🤗