/* agenda item open/closed */
a.close_link span {
    background-image: url(../images/icons/task-complete-grey.png);
    background-repeat: no-repeat;
    background-position: center;
    width: 16px;
    height: 16px;
    display: inline-block;
}
a.close_link.closed span {
    background-image: url(../images/icons/task-complete.png);
}

/* agenda item inactive/active */
a.activate_link span {
    background-image: url(../images/icons/task-accepted-grey.png);
    background-repeat: no-repeat;
    background-position: center;
    width: 16px;
    height: 16px;
    display: inline-block;
}
a.activate_link.active span {
    background-image: url(../images/icons/task-accepted.png);
}