body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: #EEEEEE; /* body background is grey */
}

img { /* image borders are invisible - same color as body background; */
  border: thin solid #EEEEEE;
/*border-top-width   : thin; */
/*border-right-width : thin; */
/*border-bottom-width: thin; */
/*border-left-width  : thin; */
/*	border-color: #EEEEEE; */
}

img.lnk:hover { /* when mouse is over linked image */
  border: thin solid #0000FF; /* border changes to blue */
  border-color:      #0000FF;
  cursor: pointer;            /* cursor changes to hand */
}

a:hover { /* when mouse is over links */
  background-color: yellow; /* background changes to yellow */
}

td { /* table cells are centered */
  text-align: center;
}