XF 1.2 Styling trouble!

[oO5 Dynasty]

I was trying to make my Page background be totally black. The Page Content/Content background i know how to change globally through style settings. But i just want this one page node to be totally black. Page Content white background i will like to remove. Will anybody be able to help me do this. Maybe a simple code i can put in the extra.css Maybe their is a .css template i might need to change the background color. Please help, Thank you

The Look i am looking for on this Page node

 

[TJA]

EXTRA.css

#content .pageContent {
  background-color: #000;
}

 

[xomp]

Add this to your EXTRA.css

#content .pageContent {
background-color: #000;
}

 

[BassMan]

This will add black background to whole site.

 

[oO5 Dynasty]

EXTRA.css

#content .pageContent {
  background-color: #000;
}

/Thank you sooo much

 

[oO5 Dynasty]

Add this to your EXTRA.css

#content .pageContent {
background-color: #000;
}

Thank you soooo much

 

[oO5 Dynasty]

This will add black background to whole site.

yeah i fixed it,
.node90 #content .pageContent {
background-color: #000;
}