.vignette {
width: 40px;
height: 40px;
border-radius: 50%;
object-fit: cover;
display: block;
}
body {
    font-family: Arial, sans-serif;
    margin: 0;
}
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f8f8f8;
    padding: 10px;
}
.logo {
    font-size: 24px;
    font-weight: bold;
}
.menu-container {
    display: flex;
    align-items: center;
}
.menu-btn {
    font-size: 24px;
    cursor: pointer;
    margin-left: 10px;
}
.menu {
    display: none;
    list-style: none;
    padding: 0;
    background-color: #f8f8f8;
    position: absolute;
    right: 10px;
    top: 50px;
}
.menu li {
    margin: 5px 0;
}
.submenu {
    display: none;
    margin-left: 20px;
    list-style: none;
}
.submenu.level-1 {
    background-color: #e0e0e0;
    padding: 5px;
}
.submenu.level-2 {
    background-color: #c0c0c0;
    padding: 5px;
}
.submenu.level-3 {
    background-color: #a0a0a0;
    padding: 5px;
}
.flag {
    width: 24px;
    height: 16px;
    margin-left: 10px;
    cursor: pointer;
}