/* Style global de la page */
        body {
            display: flex;
            flex-direction: column;
            font-family: 'Helvetica';
            margin: 0;
            padding: 0;
            background-color: #f4f4f4;
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100vh;
            box-sizing: border-box;
        }

        /* Conteneur du graphique */
        .chart-container {
            width: 80%; /* Le graphique occupe 80% de la largeur */
            height: 70%; /* Le graphique prend 70% de la hauteur */
            max-width: 1200px;
            margin: 20px 0;
            position: relative;
            display: flex;
            justify-content: center;
        }

        /* Style du graphique */
        #myChart {
            width: 100% !important;
            height: 100% !important;
            background-color: #fff; /* Fond blanc pour le graphique */
            border-radius: 10px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }

        /* Titre de la page */
        h1 {
            font-family: 'Helvetica';
            font-size: 2.5rem;
            color: #ffffff;
            text-align: center;
            margin-bottom: 20px;
        }

        /* Section d'infos */
        .info-section {
            width: 80%;
            max-width: 1200px;
            background-color: #fff;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
            margin-top: 20px;
            font-size: 1.1rem;
            color: #333;
        }

        /* Liste d'actions */
        .info-section ul {
            padding: 0;
            list-style-type: none;
        }

        .info-section ul li {
            margin: 10px 0;
        }

        .info-section ul li span {
            font-weight: bold;
            color: #007bff;
        }

        /* Bouton pour l'interaction */
        button {
            padding: 10px 20px;
            background-color: #007bff;
            color: #fff;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 1rem;
            transition: background-color 0.3s;
        }
         
        header, footer {
            background-color: #263238;
            color: white;
            text-align: center;
            padding: 1rem;
            width: 100%;
            position: relative;
          }
          .button-1 {
            background-color: #242222;
            border-radius: 8px;
            border-style: none;
            box-sizing: border-box;
            color: #FFFFFF;
            cursor: pointer;
            display: inline-block;
            font-family: "Haas Grot Text R Web", "Helvetica Neue", Helvetica, Arial, sans-serif;
            font-size: 14px;
            font-weight: 500;
            height: 50px;
            line-height: 20px;
            list-style: none;
            margin: 0;
            outline: none;
            padding: 10px 16px;
            position: relative;
            text-align: center;
            text-decoration: none;
            transition: color 100ms;
            vertical-align: baseline;
            user-select: none;
            -webkit-user-select: none;
            touch-action: manipulation;
          }
          
          .right-bt {
            margin-top: 5px;
            margin-left: 5px;
            display: flex;
            justify-content: flex-start;
            width: 100%;  /* Ajouté */
        }
          .button-1:hover,
          .button-1:focus {
            box-shadow: 0px 35px 50px rgba( 0, 0, 0, 0.2 );
          }
          
          a{
          text-decoration: none;
          color: #040506;
          }