@media screen {  /* hide from IE3 and from a printer */
  A:hover { 
    background: #FFA;
    color: red;
  }
}

strong {
  font-weight: bold;
}

/* This is for temporary use only for the maintenance */
.note {
   margin: 1em;
   padding: 1em;
   border: thin solid red;
}

div.language{
  color:red;
  background-color: #aaaaaa;
}
span.question{
  color:navy;
  font-weight: bold;
}
span.answer{
  color:black;
  font-family: sans-serif;
}
.change{color:red; background-color: aqua; }