.nav_menu {
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: navajowhite;
    box-shadow: 0px 2px 5px #1c1a19;
    border-radius: 5px;
    padding: 10px;
    color: white;
    font-size: 0.9em;
}

.nav_button {
    background-color: #4CAF50;
    border: none;
    color: white;
    margin: 5px;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    font-size: 16px;
}