Reply To: Which is the css class related to this color?

[ehouarn.perret]

I used the IE debugger and found a workeraround but it does not seem really clear about the reason why this color is chosen.

Just need to add that stuff below to the styles.css

.nav .open > a, .nav .open > a:hover
{
	color: #ffffff;
	background-color:#5f5f5f;
}

.nav .open > a:focus
{
	color: #ffffff;
	background-color:#5f5f5f;
}