Check boxes disappear in Google Chrome using Asp.net MVC

Check boxes disappear in Google Chrome using Asp.net MVC

AND THE SAME PAGE IS SHOWING CHECKBOXS  IN FIREFOX AND IE TOO

this a screen shot of firefox 

 

 

and now this is a screen shot of chrome where checkbox is disappear
i have tryied every thing using jquery css and more things ..but have not found any effective solutions

what is the solution for this...........?