, really comes down to developer picking random colors to be honest. Things like this should be coded to use content text, or the faint colors.
Code:#taigachat_box li { color: #fff; }
Give that a go in extra.css
Actually, give this a go:
Code:html .taigachat_activity { color: #fff; }
#taigachat_controls .taigachat_bbcode span.mce_bold::before {content: "";}
#taigachat_controls .taigachat_bbcode span.mce_italic::before {content: "";}
#taigachat_controls .taigachat_bbcode span.mce_strikethrough::before {content: "";}
#taigachat_controls .taigachat_bbcode span.mce_image::before {content: "";}
#taigachat_controls .taigachat_bbcode span.mce_link::before {content: "";}
.taigachat_bbcode .mceIcon {background: none repeat scroll 0 0 transparent !important;}
.taigachat_bbcode .mceIcon::before {
font-family: FontAwesome;
font-size: 15px;
}
html .taigachat_bbcode span.mceIcon, html .taigachat_bbcode img.mceIcon {
display: inline-block !important;
}