[HELP] login form is transparent !!

hello members

I apologize once again, because of trouble again for the umpteenth time

I wanted to ask, and describe that occurred
First, if someone visits my forum, they arrived at the portal
and this is what will appear


when I click "login" we will teredirect automatically to the login page

then, this is where the singularity occurs
see picture below, whether seen a username? when I was typing it


and this is what happens when I drag the form is

see, the username that I type look!
how do I change the color of a login box, so the username can be seen when we LOGIN

for more details, visit my forum!
please help me !

http://altangforum.forumid.net/

please !!

sorry, I do not know it
I'm just sad because no one replied to my posts
I really need help, because my members complained about the white form
they can not see what they write in the login form

because of the color of their typing is similar to white color, while I do not know how to change it

I am having a similar issue, i can't see my typed login info on my forum, nor can i see what i type when i use the search.

http://music-videogames.forumotion.com/