/* Page créée par Quoc Thai TRIEU / 11 mars 2025 */

/* Balises par défaut */
html {
    background-color: black;
    font-family: Arial, Helvetica, sans-serif;
    height: 100vh;
    width: 100vw;
}

body {
    background-color: ghostwhite;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    padding: 0;
}

/* Balises du header */
header {
    background-color: black;
    color: white;
    height: 20%;
    width: 100%;
    min-height: 10em;
}

h1 {
    text-align: center;
}

.entete {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}

/* Menu de navigation */
ul {
    list-style-type: none;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    padding: 10px;
}

a {
    color: white;
    text-decoration: none;
}

a:hover {
    color: red;
}

@media (max-width: 600px) {
    header {
        font-size: 60%;
        height: 10%;
    }
}

/* Balises du main */
main {
    background-color: white;
    height: 80%;
    width: 80%;
    display: flex;
    flex-direction: column;
    overflow: scroll;
}

.txt {
    height: 100%;
    width: 100%;
    text-align: justify;
    display: flex;
    align-items: center;
}

.white {
    background-color: white;
}

table,
tr,
td {
    display: flex;
    justify-content: center;
}

@media (max-width: 500px) {
    iframe {
        height: auto;
        width: auto;
    }
}

.mp4 {
    width: 100%;
    display: flex;
    align-items: center;
}