Smilies Background Color

I need the CSS code to set the color of the smilies background color when you are making a regular post. Not the Quick Reply smilies I need the code for the regular smilies box.

I use phpbb3.

thanks..

No that didn't work.

Oh, also I need the smilies background to be transparent like in the quick reply code below:

Here's the one for the Quick Reply that works if that helps any.

Code:

#sel_smilies {background:#F0F8FF}
    #sel_smilies button{background:transparent
    }