.centered {
  display: flex;
  align-items: center;
  justify-content: center;
}

    input[type=text] {
      font-size: 16px;
      color: #ced4da;
      width: 75%;
      box-sizing: border-box;
      border: none;
      background-color: #212529;
      text-align: center;
      border: solid 1px black;
      border-radius: 0px;
    }
    
    .delete {
      background-color: transparent;
      padding: 0px;
      margin: 0px;
      border-radius: 0px;
      border: 0px;
    }
    
    table,
    td,
    th {
      border-bottom: 1px solid #ddd;
      text-align: left;
    }
    
    table {
      border-collapse: collapse;
      color: #ced4da;
      margin-left: auto;
      margin-right: auto;
    }
    
    th,
    td {
      padding: 5px;
    }
    
    #total {
      color: #748ffc;
    }