header {
    background-color: transparent;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    height: 5vw;
    padding-left: 2vw;
    position: fixed;
    overflow-y: hidden;
    z-index: 100;
}

.burger {
    font-size: 5vw;
    cursor: pointer;
    z-index: 100;
}

.nav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: var(--main_background);
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
    text-align: center;
}

.nav ul {
    list-style-type: none;
    padding: 0;
}

.nav ul li {
    padding: 8px 8px 8px 32px;
    text-align: left;
}

.nav ul li a {
    text-decoration: none;
    font-size: 2vw;
    color: white;
    display: block;
    margin-top: 5vw;
    transition: 0.3s;
}

.nav ul li a:hover {
    color: var(--dore_background);
}