table {
    margin: 20px;
    font-family: arial, sans-serif;
    border-collapse: collapse;
    width: 100%;
  }
  
  td,
  th {
    border: 1px solid #dddddd;
    text-align: left;
    padding: 8px;
  }
  
  tr:nth-child(even) {
    background-color: #dddddd;
}

.addDeviceContainer{
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
}

.addDevice{
    width: 120px;
    margin: 0 20px 0 0;
}