body {
    font-family: Arial, sans-serif;
    background: #8c8b8bf0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
  }

  .todo-container {
    background:aqua;
    padding: 20px;
    width: 850px;
    border-radius: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    border: 4px solid #000;
  }

  h2 {
    text-align: center;
    color: #333;
    font-size: 35px;
    font-family: 'Times New Roman', Times, serif;
    font-weight: bold;
  }

  .input-row {
    display: flex;
    margin-bottom: 20px;
    border-radius: 10px;
  }

  .input-row input {
    flex: 1;
    padding: 10px;
    border: 2px solid #f7f7f7;
    border-radius:  07px;
    outline: 2px;
    background-color: black;
    font-size: 15px;
    color: #f7f7f7;
  }

  .input-row button {
    margin-left: 10px;
    padding: 10px 15px;
    background: black;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
    font-family: 'Times New Roman', Times, serif;
    font-weight: bold;
    font-size: 20px;
    border: 2px solid #f7f7f7;
  }

  .input-row button:hover {
    background: white;
    color: #000;
    border: 2px solid #000;
  }

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

  ul li.done span {
    text-decoration: line-through;
    color: gray;
  }
  
  ul li {
    background: #000;
    margin: 5px 0;
    padding: 10px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: white;
    font-weight: bold;
    font-size: 15px;
    border: 2px solid #f7f7f7;
    overflow-wrap: anywhere;
  }
  ul li.done span {
    text-decoration: line-through;
    color: gray;
  }
  ul li .delete-btn {
    margin-left: 10px;
    padding: 10px 15px;
    background: black;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
    font-family: 'Times New Roman', Times, serif;
    font-weight: bold;
    font-size: 10px;
    border: 2px solid #f7f7f7;
  }
  ul li .delete-btn:hover{
    background-color: red;
    color: white;
  }
  ul li .edit-btn {
    margin-left: 10px;
    padding: 10px 15px;
    background: black;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
    font-family: 'Times New Roman', Times, serif;
    font-weight: bold;
    font-size: 10px;
    border: 2px solid #f7f7f7;
 
  }


  ul li .edit-btn:hover{
    background-color: green;
    color: white;
  }
  ul li span {
    cursor: pointer;
    flex: 1;
  }