@media (min-width: 100px) and (max-width: 762px) { 
    .cv-nav{
    display:none;
    }
    /* .fa-envelope{display:;} */
    .mail{
        width:200px;
        /* padding: 10px; */
        /* background: #f0e68c; */
        overflow: hidden;
        white-space: nowrap;        
        text-overflow: ellipsis;
        display:block;}
        
        .fa-envelope{display:none;}

}

    .cv-nav{
    width: 100%;
    margin: 0 auto;
    background-color: white;
    position: sticky;
    top: 0px;
    }
    .photo{
    text-align: center;
    }
    .photo img{
    width: 150px;
    height: 150px;
    border: 3px solid #fff;
    box-shadow: 0px 0px 10px #777;
    border-radius: 50%;
    margin-top: 40px;
    }
    .cv-nav ul{
    list-style-type: none;
    display: flex;
    }
    /*distribution des flexbox en ligne*/
    .cv-nav ul li{
    flex: 1 1 auto;
    text-align: center;
    position: relative; /*disposition en ligne*/
    }
    .cv-nav a{
    display: block;
    text-decoration: none;
    font-size:16px;
    color: #159957; /*Couleur des titres*/
    border-bottom: 2px solid transparent;
    padding: 5px 0px;
    }
    /*changement au passage de la souris*/
    .cv-nav a:hover{
    color: orange;
    border-bottom: 2px solid gold;
    }
    h1 {
    display: block;
    font-size: 2em;
    margin-block-start: 0.67em;
    margin-block-end: 0.67em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
    }
    h2{
    border-bottom: 2px solid transparent;
    }
    h2::first-letter{
    /* font-size: 40px; */
    /* font-weight: bold; */
    /* font-family: Harrington, Zapfino; */
    }
    /* h2:hover{
    border-bottom: 2px solid;
    font-weight: bold;
    } */
    /*L'entête est sur un fond dégradé*/
    .page-header {
    color: #fff;
    text-align: center;
    background-color: #159957;
    background-image: linear-gradient(120deg, #155799, #159957);
    }
    /*Le titre est en grande taille*/
    .project-name {
    font-size: 2.25rem;
    margin-top: 0;
    margin-bottom: 0.1rem;
    /*Ombre rouge centrée sur le texte (décalement horizontal et vertical de 0px), floue*/
    text-shadow: 0px 0px 5px #255619;
    }
    .project-tagline{
    font-size: 1.25rem;
    margin-top:1rem;
    margin-bottom:0.4rem;
    font-weight: normal;
    opacity: 0.7;
    }
    .main-content h1, .main-content h2, .main-content h3, .main-content h4, .main-content h5, .main-content h6 { 
    margin-top: 1rem;
    margin-bottom: 10px;
    font-weight: normal;
    color: #2d3e50; /*Couleur des titres*/
    font-size:17px;
    }
    .marge {
    margin:15px;
    }
    h3{
    display: block;
    font-size: 1.17em;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;  
    }
   
    .social img{
    width: 40px;
    height: 40px;
    }
    .panel-card{ border: 1px solid #5555;
    padding: 10px;
    border-radius: 5px;}
    .panel-card-head{text-align: center;
    margin: 15px;
    text-transform: uppercase;
    font-size:15px;
    background-color: #86bd4259;
    padding: 5px;
    }
    .pannel-padding{margin-top: 20px!important;}
    strong{font-weight:bold}
   
    .fixed {
    position: fixed;
    top:0; left:0;
    width: 100%; }
 .fa-check-circle{color:#326b85;}
 .mail{margin-left:5px;}