body {
    margin: 0;
}

table, img {
    width: 100%;
    max-width: 750px;
    margin: auto;
}

* {
    font-family: Lato,Helvetica Neue,sans-serif;
    box-sizing: border-box;
}

a {
    color: #FF4800;
    text-decoration: none;
    font-weight: normal;
}

/* Styles de base */
nav {
    background-color: #1028a6;
    padding: 0;
    position: relative;
    margin-bottom: 60px;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

nav ul li {
    position: relative;
}

nav ul li a {
    color: #FFD800;
    padding: 14px 20px;
    text-decoration: none;
    display: block;
}

nav ul li ul {
    display: none;
    position: absolute;
    background-color: #1028a6;
    top: 100%;
    left: 0;
    padding: 0;
}

nav ul li:hover ul {
    display: block;
}

nav ul li ul li {
    width: 200px;
}

nav ul li ul li a {
    padding: 10px;
    background-color: #1028a6;
}

nav ul li:hover ul li a:hover {
    background-color: #1028a6;
}

/* Styles pour le PC (desktop) */
@media (min-width: 768px) {
    nav ul {
        flex-direction: row;
        justify-content: space-around;
    }

    .menu-toggle {
        display: none;
    }

    nav ul li ul {
        position: absolute;
    }
}

/* Styles pour les mobiles (menu burger) */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        cursor: pointer;
        padding: 15px;
    }

    .burger-icon {
        width: 25px;
        height: 3px;
        background-color: white;
        display: block;
        margin: 5px 0;
    }

    nav ul {
        display: none;
        flex-direction: column;
        background-color: #1028a6;
        width: 100%;
    }

    nav ul li {
        text-align: center;
    }

    nav ul li ul {
        position: relative;
        top: 0;
        left: 0;
        background-color: #1028a6;
    }

    nav ul li:hover ul {
        display: none;
    }

    nav ul li ul li {
        width: 100%;
    }

    nav ul.show {
        display: flex;
    }
}

/* Animation du menu burger */
.menu-toggle.active + ul {
    display: flex;
}

/* Styles pour les sous-menus mobiles */
@media (max-width: 768px) {
    nav ul li ul {
        display: none;
        flex-direction: column;
        position: relative;
    }

    nav ul li.open ul {
        display: block;
    }

    nav ul li ul li {
        width: 100%;
    }
}


footer {
    margin-top: 60px;
    font-size: 80%;
    background-color: #1028a6;
    color: #FFD800;
    text-align: center;
    padding: 15px;
}

a {
    color: #FF4800;
    text-decoration: none;
}

A:hover {
    color: #FF4800;
    text-decoration: none;
}


.tr1 {
    background-color: #AEC5FF;
}

.tr2 {
    background-color: #B0DAB3;
}

.tr3 {
    background-color: #FFD800;
    color: #1028A6;
}

.tr4 {
    background-color: #1028A6;
    color: #FFD800;
}