.div_titre_haut{
    background-image:url('/Images/banniere_societe.png');
}

.conteneur_valeurs,
.container_histoire,
.conteneur_chiffres{
    max-width:1100px;
    margin:auto;
}

.societe_histoire_texte{
    font-family:"Open sans", sans-serif;
    color:#777777; 
    font-size:14px;
    margin: 10px;
    padding: 10px;
}

.societe_histoire_texte > p{
    text-align: justify;
}

.divHistoireImg{
    margin: 10px;
}

.cercle_blanc_metier{
    width: 250px;
    height: 250px;
    background-image:url('/Images/cercle_blanc.png'); 
    background-size:cover;
    text-align: center;
    margin: 10px 10px;
}

.block_valeur{
    min-width:350px;
    margin: 10px auto; 
}

@media screen and (min-width:1101px){
    .container_histoire {width:1100px;}
    .conteneur_chiffres{margin: auto;}
    .cercle_blanc_metier{margin: 10px 10px;}
    .conteneur_valeurs,.conteneur_chiffres{max-width:1100px;}
    .contain_chiffres{width:1100px;}
}

@media screen and (min-width:991px) and(max-width:1100px){
    .container_histoire {width:950px;}
    .conteneur_chiffres{width:700px; max-width:700px; margin: auto 200px;}
    .contain_chiffres{width:700px;}
    .cercle_blanc_metier{margin: 10px 1px;}
    .conteneur_valeurs{max-width:950px;}
}

@media screen and (min-width:601px) and (max-width:990px){
    .container_histoire {width:700px;}
    .conteneur_chiffres{margin: auto 200px;}
    .cercle_blanc_metier{margin: 10px 20px;}
    .conteneur_valeurs,.conteneur_chiffres{max-width:700px;}
    .contain_chiffres{width:700px;}
}

@media screen and (max-width:600px){
    .container_histoire {width:95%;}
    .conteneur_chiffres{margin: auto 200px;}
    .cercle_blanc_metier{margin: 10px 20px;}
    .conteneur_valeurs,.conteneur_chiffres{max-width:95%;}
    .contain_chiffres{width:100%;}
}