.menu-sup-3 {
    z-index: 1001;
    float: right;
    margin-top: 22px;
    border-radius: 15px;
    background-color:white !important;
}


@media only screen and (max-width : 768px) {

 .menu-sup-3{
        margin-top: 12px;
        margin-left: -165px !important;        
        width: 165px;
        text-align: center;
    }
}