ey there Ketherian. Below you will find the HTML
code for the background image I use along the sides of this page. You can copy and paste this code to one of your own test pages if you like. You can also make your own tileable image (assuming you have a graphics program) to replace the one that I have here. Then just upload it either to the Portal (via the media upload button), or to some other image hosting site. Once you have the URL
for the replacement image, just copy and paste it into the code below in place of the URL
code that is currently there. One thing to keep in mind when you are creating you image is that you will want to try and match the color of the background with that of OP’s background color, which isn’t black but a sort of black gray.