@media (min-width: 640px) and (max-width: 1280px) {
  body {
    background: rgb(115, 175, 41);
  }
  h2 {
    color: #333;
  }
  
  form {
    width: 240px;
    background-color: #68ce6d;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 1.1);
  
  }
  
  label {
    display: block;
    margin-bottom: 10px;
  }
  
  input[type="text"],
  input[type="password"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    margin-bottom: 10px;
  }
  
  input[type="submit"] {
    background-color: #af704c;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
}