.header_top{
    height: 50px;
    display: flex;
    flex-flow: row;
    justify-content: space-between;
}
.header_top_centre p{
    margin: 0;
    line-height: 1.1;
}
.logo_studio_acts{
    width: 200px;
    height: 90px;
    flex-shrink: 0;
    color: white;
    background-color: black;
    font-size: 20px;
    z-index: 3000;
}
.logo_studio_acts a{
    display: flex;
    flex-flow: column nowrap;
    justify-content: center;
    align-items: center;
}
.logo_studio_acts p{
    margin: 0;
    padding: 18px 0 0 0;
    letter-spacing: 1px;
}
.logo_studio_acts hr{
    width: 80%;
    margin-top: 0;
    margin-bottom: 0;
    border-top: 1px solid white;
}
.logo_studio_acts .deuxLigne{
    padding: 2px 0 0 0;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 4.1pt !important;
    transform: translate(2px);
}
.header_top_centre{
    width: 100%;
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    align-items: center;
}
.menu-icon, .logo_studio_acts_centre{
    display: none;
}
.menu-icon{
    width: 20%;
}
#menu-open{
    display: flex;
    justify-content: center;
    align-items: center;
}
.msg-accueil{
    width: 65%;
    padding-left: 15px;
    font-size: 18px;
    text-transform: uppercase;
    font-weight: 500;
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
}.msg-accueil #superId i{
     margin-left: 20px;
 }
.header_top_centre_right{
    width: 35%;
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-end;
    align-items: center;
}
#date_heure{
    font-size: 13px;
    font-weight: 400;
}
.separateur-vertical{
    border-right: 1px solid black;
    height: 28px;
    padding-left: 22px;
    margin-right: 28px;
}
.img_avatar{
    width: 50px;
    height: 49px;
}




/*  Tablettes et Tailles inférieures   */

@media screen and (max-width: 768px) {
    .logo_studio_acts, .msg-accueil, #date_heure, .separateur-vertical{
        display: none;
    }
    .menu-icon, .logo_studio_acts_centre{
        display: block;
    }
    .header_top_centre{
        background-color: black;
        color: white;
    }
    .logo_studio_acts_centre a div{
        display: flex;
        flex-flow: column nowrap;
        justify-content:center;
        align-items: center;
        position: relative;

    }
    .logo_studio_acts_centre a div p{
        text-transform: uppercase;
    }
    .logo_studio_acts_centre a div p:first-child{
        letter-spacing: 3px;
    }
    .logo_studio_acts_centre a div hr{
        width: 0;
        margin-top: 0;
        margin-bottom: 0;
        border-top: 1px solid white;
        transition: width 0.5s cubic-bezier(0.18, 0.89, 0.32, 1.28);
        position: absolute;
        bottom: -2px;
    }
    .logo_studio_acts_centre:hover a div hr{
        width: 100%;
    }
    .header_top_centre_right{
        width: unset;
    }
}

