div.hide-navigation {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 3;
    width: 100vw;
    height: 100vh;
    background-color: #fff;

    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s, visibility 0s 0.2s;
}

div.hide-navigation-visible {
    visibility: visible;
    opacity: 1;
    transition: opacity 0.3s;
}

div.hide-navigation i.fa-times {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 30px;
    cursor: pointer;
}

div.hide-navigation ul {
    padding: 35px 0;
    margin: 0;
    list-style-type: none;
    position: relative;
    top: 20px;
}

div.hide-navigation ul li {
    padding: 10px 35px;
    margin-bottom: 10px;
    font-size: 20px;
    color: #000;
}

div.hide-navigation ul li a {
    color: #000;
    text-decoration: none;
}

div.hide-navigation ul li a:hover {
    text-decoration: none;
}