styles.css

body {
    font-family: Arial, sans-serif;
    margin: 10px;
    background-color: #f8f8f8;
  }
  
  .header {
    text-align: center;
    margin-bottom: 20px;
    color: #4CAF50;
  }
  
  .input-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 300px; /* Set the width of the container to 300px (adjust as needed) */
    height: 300px; /* Set the height of the container to 300px (adjust as needed) */
    margin: 0 auto; /* Center the container horizontally */
  }
  
  #taskInput {
    width: 80%;
    padding: 10px;
    margin-bottom: 5px;
  }
  
  #addTaskBtn {
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 5px;
  }
  
  ul {
    list-style-type: none;
    padding: 0;
  }
  
  li {
    cursor: pointer;
    padding: 5px;
    margin-bottom: 10px;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
  }
  
  li:hover {
    background-color: #f2f2f2;
  }
  
  .deleteBtn {
    background-color: #f44336;
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    margin-left: 5px;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
  }
  
  li:hover .deleteBtn {
    opacity: 4;
  }