#customers {
  font-family: Arial, Helvetica, sans-serif;
  border-collapse: "2";
  width: "378";
} {
  border: 10px solid #ddd;
  padding: 8px;
}

#customers tr:nth-child(even){background-color: #f2f222;}

#customers tr:hover {background-color: #0099FF;}

#customers th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #4C5F55;
  color: white;
}