.nav-bar {
    position: fixed;
    top: 66%;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    border-width: 2px 0px 2px 0px;
    border-style: solid;
    border-image: linear-gradient(to left, #743ad5, #d53a9d) 1;
    transform: translateY(-50%);
    z-index: 1000;
}

.nav-unit {
    list-style: none;
    margin: 0;
    padding: 0;
    text-align: center;
    width: 100%;
    display: none; 
    min-height: 34px;
}
.nav-unit li {
    display: inline;
}
.nav-unit a {
    display: inline-block;
    padding: 10px;
    font-family: 'Poppins', sans-serif;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.25);
    padding-top: 5px;
    padding-bottom: 5px;
    padding-left: 5px;
    padding-right: 5px;
    font-weight: 300;
}

.nav-unit a:hover {
    color: rgba(255, 255, 255, 0.75);
}

.nav-unit .empty:hover {
    color: rgba(255, 255, 255, 0.25) !important;
    cursor: default;
}