<style>
    body
    {
        padding:10px;
        border-left: 2px dashed #4c96d7;
        border-right: 2px dashed #4c96d7;
        margin:30px;
        color:grey;
        font-family: "Roboto", sans-serif;

    }
    a
    {
        text-decoration:none;
        color:#053359;
    }

    #titre1
    {
        font-family: "Roboto", sans-serif;
        font-size:3em;
        color:#053359;
        display:inline;
    }

    li, ul, table, tr, td, input, i
    {
        font-family: "Roboto", sans-serif; !important

    }

    #titre2
    {
        font-family: "Roboto", sans-serif;
        font-size:2.5em;
        color:#053359;
        display:inline;

    }

    #titre3
    {
        font-family: "Roboto", sans-serif;
        font-size:1.8em;
        color:#053359;
        display:inline;

    }

    #titre4
    {
        font-family: "Roboto", sans-serif;
        font-size:1.2em;
        color:#ffffff;
        display:inline;
        text-align:left;
    }

    #titre5
    {
        font-family: "Roboto", sans-serif;
        font-size:2em;
        font-weight:bold;
        color:#5942ec;
        display:inline;
        text-align:left;
    }

    #barre_titre2
    {
        font-family: "Roboto", sans-serif;
        font-size:1.2em;
        color:#053359;
        display:inline;
        text-align:left;
        width: 33.33%;
    }


    #barre_titre1 
    {
        padding:2%;
        background-color: #5942ec;
        font-family: "Roboto", sans-serif;
    }

    .button1 {
        background: #053359; 
        color:white;
        font-family: "Roboto", sans-serif;
        font-size:18px;
    }

    .button2 {
        color: #5942ec; 
        background:white;
        font-family: "Roboto", sans-serif;
        font-size:18px;
    }

    .button3 {
        color: #053359; 
        background:white;
        font-family: "Roboto", sans-serif;
        font-size:18px;
    }

    .button4 {
        background: #053359; 
        color:white;
       font-family: "Roboto", sans-serif;
        font-size:13px;
    }

        
    #gauche
    {
    font-family: "Roboto", sans-serif;
    font-size:20px;
    display:inline;
    }
    #milieu
    {
   font-family: "Roboto", sans-serif;
    font-size:20px;
    display:inline;
    font-weight:normal;
    }
    #droite
    {
    font-family: "Roboto", sans-serif;
    font-size:20px;    
    display:inline;
    }

    .vignette
    {position:relative ;
        float: left;
        width: 600px;
        height: 300px;
        padding: 10px;
        margin: 10px;
        text-align: center;
        background-color: ebebeb;
        font-size: 14px;
        font-family: "Roboto", sans-serif;
        font-weight: 400;
         overflow: auto;
    }

    .vignette:hover
    {position:relative ;
        float: left;
        width: 600px;
        height: 300px;
        padding: 10px;
        margin: 10px;
        text-align: center;
        background-color: #ebebeb;
        font-size: 14px;
        font-family: "Roboto", sans-serif;
        font-weight: 400;
         overflow: auto;
         box-shadow: 6px 6px 3px grey;
         transition: box-shadow 300ms;
    }
    .titre_vignette
    {
        font-size: 16px;
        font-family: "Roboto", sans-serif;
        text-align:center;
        background-color: #5942ec; 
        color:white;
        padding:2px;
    }
    #detail_vignette
    {
        font-size: 14px;
        font-family: "Roboto", sans-serif;
        text-align:justify;
        color:grey;
    }
    .vignette > a
    {
        text-decoration: none;
        color: black;
    }
    .vignette > a > img
    {
        width: 60px;
        height: 60px;
        border: none;
    }

</style>