.mon{
    display: inline-block;
}
.logo{
    width: 20%;;
    border-radius: 60%;
    border: 3px solid;
    float: right;
}
.liste_menu{
    display: inline-block;
    background-color: rgb(87, 179, 233);
}
.liste_item{
    display: inline-block;
   
    font-size: 30px;
    background-color: rgb(88, 159, 216);
    color: rgb(243, 246, 247);
}
.lien{
    text-decoration: none;
    margin-left: 20px;
    color: rgb(236, 240, 243);
}
.titree{
    background-color: beige;
    border: 2px solid cornflowerblue;
    width: 100%;
    box-shadow: 0px 0px 10px blue;
}
.diadi{
    width: 10%;
    height: 180px;
    display: inline-block;
    border-radius: 70%;
    }
    .ht{
        font-size: 30px;
        color: dodgerblue;
        text-transform: uppercase;
        text-align: center;
    }
    h2{
        text-align: center;
    
    }
    p{
    text-align: center;
    }
    .dio{
        width:10%;
        display: inline-block;
        margin-left: 20px;
        margin-top: 20px;
        border-radius: 15%;
    }
    .dio{
        display: inline-block;
        font-size: 15px;
    }
    .lik{
        display: inline-block;
        font-size: 40px;
        text-decoration: none;
        color: black;
        background-color: beige;
    }
    .mom{
        display: inline-block;
        font-size: 15px; 
        margin-left: 20%;
        
        
    }
    .BAS{
        border: 4px solid;
        margin-left: 10px;
        margin-top: 10px;
        background-color: beige;
        box-shadow: 0px 0px 10px blue;
    }
   section{
       display: inline-block;
       border: 2px solid cornflowerblue;
   }
   .titre{
       color: white;
       font-size: 50px;
       text-align: center;
       text-decoration: underline;
       margin-top: -15px;
   }
   .ligne{
       width: 30%;
       height: 50px;
       color: white;
       text-align: center;
   }
   @media screen and (max-width:600px) {
    .logo{
        width: 100%;
     }
     .liste_menu{
         width: 87%;
     }
     .H2{
         width: 100%;
     }
     .H3{
         width: 100%;
     }
     .P{
         width: 100%;
     }
     .titre{
         width: 100%;
     }
     .fom{
         width: 100%;
     }
     .ligne{
         width: 100%;
     }
     .diadi{
         width: 20%;
     }

}
.OO{
    box-shadow: 0px 0px 10px blue;
}
.CON{
    float: right;
    box-shadow:0px 0px 10px black;
}
.INS{
    background-color: blue;
    width: 100%;
    height: 400px
}