#library {

    float:left;
    width: 70%;
    height: 100%;

}

#library_dir {
        
    overflow:scroll;
    height: 95%; 
}

#library_dir table {

    width: 100%;

}


#library .column_add {
    width: 2em;
}


#library .column_upd {
    width: 2em;
}

#library .column_time {
    width: 3em;
}

#dir {



}


#crumb {

    height:5%;
}