table.center {
    width: 100%;
    margin-left: 0%;
    margin-right: 0%;
  }

  table#customers {
    width: 100%;
    margin-left: 0%;
    margin-right: 0%;
  }

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

  #customers td,
  #customers th {
    border: 0px solid #ddd;
    padding: 8px;
  }

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

  #customers tr:hover {
    background-color: #f2f2f2;
  }

  #customers th {
    padding-top: 12px;
    padding-bottom: 12px;
    text-align: left;
    background-color: #3333;  
    color: white;
  }

  input[type=text],
  select {
    width: 100%;
    padding: 8px 12px;
    margin: 4px 0;
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
  }

  input[type=password] {
    width: 100%;
    padding: 8px 12px;
    margin: 4px 0;
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
  }

  input[type=submit] {
    width: 100%;
    background-color: #0222f2;
    color: white;
    padding: 8px 12px;
    margin: 2px 0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }

  input[type=submit]:hover {
    background-color: #277ee3;
  }