.languagemenu{
    width: 125px;
}
.languagemenu .current{
    text-align: center;
}
.languageitems{
    display: none;
    position: fixed;
    background-color: #f7f7f7;
    z-index: 99999;
    padding-inline-start: 0;
    width: 160px;
}
.languageitems li div{
    padding: 10px 20px 10px 20px;
}

@media screen and (max-width: 767px){
    .languagemenu{
        width: 100%;
    }
    .languagemenu .current{
        text-align: center;
    }
    .languageitems{
        position: initial;
    }
    .languageitems li div{
        padding: 5px 5px 5px 5px;
    }
}