.iss_ctxmenu{
    position: fixed;
    top: 50px;
    left: 50px;
    z-index: 2;
    border-radius: 3px;
    background-color: white;
    border: 2px solid #999;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    min-width: 50px;
    min-height: 10px;
    z-index: 1000;
}
.iss_ctxmenu .iss_file_ctxmenu_element{
    display: block;
    padding: 10px;
    cursor:pointer;
}
.iss_ctxmenu .iss_file_ctxmenu_element:hover{
    background-color: rgba(0,0,0,0.1);
}