* {
    user-select: none;
    -webkit-user-select: none;
}

html {
    background-color: red;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;

    align-items: center;

    background-color: rgb(139 0 0 / 0.6);
}

nav a {
    text-decoration: none;
    border-left: 2px solid rgb(51 51 51 / 0.7);
    color: #333;
    font-weight: bold;
    padding: 8px 12px;
    display: inline-block;
    height: 100%;
}

nav a:hover {
    color: #007bc4;
    background-color: #f4f4f4;
}