#customers {
  font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;}

#customers td, #customers th {
  border: 1px solid #ddd;
  padding: 5px;}

#customers tr:nth-child(even){background-color: #f2f2f2;}

#customers tr:hover {background-color: #ddd;}

#customers th {
  padding-top: 5px;
  padding-bottom: 5px;
  text-align: left;
  background-color: #0088cc;
  color: white;}