Chrome: menu items are not visible anymore

For some reason the white menu items of this website: www.danydiop.com disappeared in Chrome from one day to another one.

How is that possible ? Is becau开发者_如何学Cse of a Chrome update ?

thanks

try to change

#block-menu-primary-links {
line-height: 0px;
}

to

#block-menu-primary-links {
line-height: 1px;
}