nav {

@extend %bg-white;
@extend %central;
clear: both;
display: block;
text-align: center;
width: 100%;
z-index: 10;

.current-page {
    background: $colour-lightgrey;
    border-bottom: 2px solid $colour-highlight;
    margin-bottom: -2px;
}

a {
    border: none;
    display: inline-block;
    padding: 0.5em;
    width: 5.3em;
    &:hover {
        background-color: $colour-highlight;
        color: $colour-lightgrey;
    }
}
li {
    display: inline;
    position: relative;
    padding: 0;
}
ul.main-menu {
    display: block;
    list-style: none;
    margin: 0;
    padding-left: 0;
}
ul {
    ul {
        display: none;
        float: left;
        margin: 0;
        padding-top: 0.5em;
        position: absolute;
        top: 100%;
        left: -90%;
        width: 100%;
        z-index: 99999;
        ul {
            left: 75%;
            top: -1.025em;
        }
        li { width: 12em; }
        a { background-color: $colour-lightgrey; }
    }
    li {
        a {
            &:hover { border: 0; margin: 0; }
        }
    }
}
ul li:hover > ul { display: block; }
&::after { @extend %divider-gradient-top; }

}