Thread:Project:Support desk/changing text colour and mediawiki common css help

hi please can I have some help to change the text colour on web browser that doint use webkit. my website is here http://en.random-wikisaur.tk. if you view it in internet explorer the background is darker and the text is black so you carnt really see it please can I have some help to change the colour to be able to see it. if viewed on google chrome the background is lighter black and you can see the text. please help me.