body {
      font-family: Arial, sans-serif;
      background: #268faf;
      padding: 20px;
    }

    main {
      max-width: 500px;
      background: #fff;
      padding: 20px;
      margin: auto;
      border-radius: 5px;
    }

    h1, h2 {
      text-align: center;
    }

    #greeting {
        text-align: center;
        font-weight: bold;
        color: rgb(28, 72, 153);
    }

    label {
      display: block;
      margin-top: 10px;
      font-weight: bold;
    }

    input, button {
      width: 65%;
      padding: 8px;
      margin-top: 5px;
    }



    ul {
      list-style: none;
      padding: 0;
      font-style: italic;
    }

    li {
      background: #eee;
      padding: 8px;
      margin-top: 5px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .log {
      font-size: 14px;
      background: #fafafa;
      padding: 10px;
      margin-top: 10px;
      max-height: 150px;
      overflow-y: auto;
    }

    .btn {
      margin-left: 5px;
      border: none;
    }

    #saveBtn {
      width: 30%;
      background-color: black;
      color: white;
      border: none;
      border-radius: 5px;
    }

    #addBtn {
      width: 30%;
      background-color: black;
      color: white;
      border: none;
      border-radius: 5px;
    }

     .editbtn {
      margin-left: 5px;
      background-color: rgb(0, 255, 21);
      color: white;
      border: none;
      border-radius: 5px;
    }

     .deletebtn {
      margin-left: 5px;
      background-color: rgb(255, 0, 0);
      color: white;
      border: none;
      border-radius: 5px;
    }