header {
    background-color: $nav-bg;
    height: 30px;
    width: 100%;
    margin-top: 10px;
    margin-bottom: 10px;
}
nav {
    background-color: $nav-bg;
    display: flex;
    flex-direction: column;

    ul {
        margin: 0;
        padding: 0;
        list-style: none;
        padding-left: 0;
    }
    li { 
        margin-top: 10px;
        margin-bottom: 10px;
    }
    a.active {
        pointer-events: none;
        background-color: $nav-active-bg;
        color: $nav-active-color;
    }
    a {
        transition: background-color $hl-trn-spd ease-in, color $hl-trn-spd ease-in;
        border-radius: 5px;
        text-align: center;
        padding: 12px 0px;
        display: inline-block;
        cursor: pointer;
        color: $nav-color;
        width: 100%;
        text-decoration: none;
    }
    a:hover {
        background-color: $nav-hover;
    }
}