XF 1.4 Specific Thread CSS

[thunderup]

So I am trying to do this in css with specific nodes it works, but I cannot figure out what I need to do for a specific thread:

.node142 #header
{
    background: url("URL-HERE.png") ;
}

THat works, but when doing this, it does not work

.thread1800 #header
{
    background: url("URL-HERE.png") ;
}

Any ideas?

 

[Lisa]

What exactly are you trying to do? Put an image in the background of each thread, message or node?

 

[thunderup]

What exactly are you trying to do? Put an image in the background of each thread, message or node?

I have my header background coded into play...
Then I've used the node css to change it on a specific node... trying to change it on a specific thread though