header {
    text-align: center;
}

.logo {
    width: 120px;
    height: auto;
}

body {
 font-family: Arial;
 color: black;
}

.gros-titre {
 font-size: 30px;
}

.ingredients-table {
    width: 100%;
    border-collapse: collapse;
    padding: 10px;
    border: 3px, solid, black;
}

.ingredients-table th {
    background-color: antiquewhite;
    color: black;
}

.ingredients-table th, .ingredients-table td {
    text-align: center;
    border: 3px, solid, black;
    padding: 10px;
}

.ingredients-table tbody tr:nth-child(even) {
    background-color: hsl(0, 0%, 42%);
}

.ingredients-table tbody tr:hover {
    background-color: hsl(0, 100%, 50%);
}

#login-box {
    display: none;
    top: 100%;

    padding: 15px;

    background-color: white;
    border: 1px solid black;
}

.main-header {
    display: flex;
    align-items: center;
    gap: 15px;
}