.popupBoxContent {
    font-family:Arial,sans-serif; /*TEXT FONT*/
    font-size:90%;                /*TEXT SIZE*/
    color:black;                  /*COLOURS*/
    background:#FFFFFF;           /*COLOURS*/
    width:auto;                  /*BOX WIDTH*/
    text-align:center;            /*ALIGNMENT*/
    padding:4px 5px 4px 5px;      /*SPACING*/
    font-weight:bold;             /*BOLD TEXT*/
    border:1px solid gray;        /*BORDER STYLE*/
}

#popupBoxPos {
    position:fixed;
    visibility:hidden;
    z-index:-1;
}