header {
    padding: 25px 50px;
    filter: drop-shadow(10px 10px 5px rgba(0, 0, 0, 0.37));
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header_logo {
    font-weight: 800;
    font-size: var(--font-size-h2);
    color: var(--white);
    padding: 10px;
}

.header_logo:hover {
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.header_nav {
    font-weight: 600;
    font-size: var(--font-size-p);
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 10px;
}

.header_nav a {
    color: var(--white);
    padding: 10px;
    margin: 0px 10px;
}

.header_nav a:hover {
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

@media only screen and (min-width: 700px) {
    header {
        flex-direction: row;
        justify-content: space-between;
    }

    .header_nav {
        flex-direction: row;
        justify-content: space-between;
        margin-top: 0;
    }
}