@font-face {
    font-family: 'source_code_proextralight';
    src: url('../fonts/sourcecodepro-extralight-webfont.woff2') format('woff2'), url('../fonts/sourcecodepro-extralight-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}

* {
    /*  Mets les textes en blanc  */
    color: white;
    font-family: 'source_code_proextralight', 'Arial';
}

body {
    /*  Mets le fond en violet foncé  */
    background-color: #130c2e;
    /*  Margin  */
    margin: auto;
}

header {
    /*  Margin  */
    margin: auto;
    margin: 3em;
    margin-top: 0em;
    /*  Background image  */
    background-image: linear-gradient(black, #130c2e);
}

main {
    /*  Margin  */
    margin: auto;
    margin: 5em;
    margin-bottom: 0em;
    /*  Animation  */
    animation-name: transparentVersOpaque;
    animation-duration: 3s;
}

main>div {
    margin: auto;
    margin-top: 0;
    margin-left: 12em;
    margin-right: 12em;
    /*  Padding  */
    padding: 5em;
    padding-top: 0.1em;
    padding-bottom: 3em;
    /* Background */
    background-color: #1a1042;
}

main p {
    /*  Margin  */
    margin-bottom: 3em;
}

.h1Conteneur {
    /*  Overflow  */
    overflow: hidden;
}

h1 {
    /*  Border  */
    border-bottom: solid;
    border-bottom-width: thin;
    border-color: darkorange;
    /*  Margin  */
    width: 25%;
    /*  Padding  */
    padding-bottom: 0.6em;
    /*  Animation  */
    animation-name: deplacementDroiteGauche, transparentVersOpaque;
    animation-duration: 3s;
    /*  Font  */
    font-weight: 100;
}

h1 span {
    color: orange;
    /*  Font  */
    font-size: 1.3em;
    font-weight: 600;
}

h2 {
    color: #ed9147;
    margin-top: 4em;
    font-weight: 900;
}

.img {
    max-width: 770px;
    margin: auto;
}

img {
    display: flex;
}

img+p {
    color: gainsboro;
    font-size: 0.9em;
    text-align: center;
}


/* Le bas de page (nos noms..)*/

footer {
    /*  Padding  */
    padding: 4em;
    padding-top: 2.5em;
    padding-bottom: 1em;
    /*  Background  */
    background-color: black;
    /*  Shadow box  */
    box-shadow: -10px -10px 10px black;
}

footer>p {
    /* Mets les textes en gris foncé */
    color: white;
    /* Alignes les textes à droite */
    text-align: left;
}


/* Flèche vers le haut qui ramène au haut de la page */

footer .flecheHaut {
    /*  Float  */
    float: right;
    /*  Background image  */
    background-image: url(../img/flecheHaut.jpg);
    /*  Padding  */
    padding-top: 0.8em;
}


/* A N I M A T I O N S */

@keyframes transparentVersOpaque {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes deplacementDroiteGauche {
    from {
        margin-left: 100%;
        width: 300%;
    }
    to {
        margin-left: 0%;
        width: 25%;
    }
}

@keyframes deplacementGaucheDroite {
    from {
        margin-right: 100%;
        width: 300%;
    }
    to {
        margin-right: 0%;
        width: 100%;
    }
}


/* M E D I A   Q U E R I E S*/

@media screen and (max-width: 1000px) {
    main {
        margin: 0em;
        padding: 0em;
    }
    main>div {
        margin: 0em;
        padding: 0.2em;
        padding-top: 0.1em;
    }
}