span.text_op{
    width: 215px;
    display: inline-block;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    vertical-align: middle;
}
select.intern{
    color: #fff;
    background-color: #484646;
    border: none;
    margin-left: 6px;
    width:130px;
}
select.intern option{
    color: #fff;
}

@media(max-width:991px){
    select.intern{
        display: block;
        width: auto;
        margin-bottom: 2px;
    }
}

@media(min-width:992px){
    select.intern{
        width: 150px;
    }
}


@media(min-width:1200px) and (max-width:1599px){
    /*span.text_op{
        width: 130px;
    }*/
    select.intern{
         display: block;
         width:auto;
    }
}
@media(min-width:1600px){
    select.intern{
        width:100px;
    }
    span.text_op{
        width: 200px;
    }
}