.openpet{ /*class added to contents of 1st demo when they are open*/
background: none;
}

.technology{ /*header of 2nd demo*/
cursor: hand;
cursor: pointer;
font: bold 13px Cambria;
margin: 10px 0;
}

.openlanguage{ /*class added to contents of 2nd demo when they are open*/
color: #04436B;
}

.closedlanguage{ /*class added to contents of 2nd demo when they are closed*/
color: #333333;
}