* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
  .calculator {
    max-width: 384px;
    margin: 70px auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-shadow: 0px 2px 24px 1px #272727; 
    border-radius: 8px;
  }

  .input input {
    width: 100%;
    height: 55px;
    background-color: #272727;
    border: none;
    color: #ffffff;
    font-size: 48px;
    text-align: right;
    padding: 10px;

  }
  
  .display {
    width: 100%;
    height: 67px;
    background-color: #272727;
    color: #ffffff;
    font-size: 48px;
    text-align: right;
    padding: 10px;
  }

  button {
    align-items: center;
    width: 75px;
    height: 75px;
    font-size: 24px;
    border: none;
    border-radius: 5px;
    color: #ffffff;
    background-color: #444444;
    cursor: pointer;
    margin: 5px;
  }
  .row1{
    display: flex;
    gap: 11px;
  }
  .edit1{
    margin-left: 6px;
  }

  .operator {
    background-color: #ff9500;
  }
  
 
  .number {
    background-color: #333333;
  }
  
  .equals {
    background-color: #ff2d55;
  }
  
  .decimal {
    font-size: 36px;
  }
  
  .zero {
    width: 150px;
  }
  
  button:hover {
    opacity: 0.8;
  }