.search_res{
    position: absolute;
    top:100%;
    left: 0;
    z-index: 100;
    background-color: white;
    padding: 5px;
    width: 100%;
    display: none;
}

.search_res a{
    margin-bottom: 5px;
    display: block;
    color: black;
}

.search_res a.search_act{
    background-color: lightgrey;
}