table.nav a {
  text-decoration: none;
  color: #000000;
  font-family: arial;
  font-size: 15px;
  font-weight: 600;
  display: inline-block;
  width: 100%;
}
table.nav td {
  text-align: right;
  padding: 2px 18px 2px 2px;
}
table.nav td.nav-item:hover, table.nav td.nav-active {
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
  background-color:#9F9B92;
  -webkit-box-shadow: #6D6964 3px 3px 3px;
  -moz-box-shadow: #6D6964 3px 3px 3px;
  box-shadow: #6D6964 3px 3px 3px;
}
span.op {
  color: #555555;
}
span.db {
  color: #555555;
}