So here is my answer. The problem is the background for your navigation. I would prefer a solution like this:
.row .nav {
line-height: 60px;
background: black;
}
.row .menu a {
line-height: 60px;
}
.row .menu .sub-menu {
top: 56px;
}
Insert this into your CSS. This code is tested and works. Tell me if it works for you.
It should looks like this:
2
solved Menu won’t increase in height [closed]