* {
  touch-action: manipulation;
}


body{
  background: linear-gradient( to bottom right, #c9be2b 0%, #61b167 85%);
  
}
  

  /* Style the calculator container */
  .calculator {
    background: radial-gradient(rgb(70, 66, 10), rgb(216, 216, 22), rgb(24, 211, 86) 65%  );
    width: 300px;
    height: 520px;
    margin: auto;
    border: 1px solid black;
    border-radius: 15px;
    padding: 10px;
    background-color: rgba(136, 119, 119, 0.753);
  }

  /* Style the display screen */
  .screen {
    padding-top: 5px;
    width: 280px;
    height: 60px;
    margin: 10px;
    margin-top: 6px;
    border: 1px solid black;
    border-radius: 10px;
    background-color: rgb(240, 209, 209);
    font-size: 50px;
    text-align: center;
  }

  /* Style the buttons */
  .button:hover{
   opacity: 0.7;
  }

  .button:active{
   opacity: 0.4;   
  }

  .button {
    width: 60px;
    height: 60px;
    margin: 5px;
    border: none;
    font-size: 25px;
    color: white;
    transition: opacity 0.15s;
    box-shadow: 0px 0px 5px #aaaaaa;
    border-radius: 10px;
  }

  /* Style the number buttons */
  .number {
    background-color: rgb(48, 45, 45);
  }

  /* Style the operator buttons */
  .operator {
    background-color: rgb(45, 179, 56);
  }

  /* Style the function buttons */
  .function {
    background-color: rgb(230, 163, 41);
  }

  /* Style the clear button */
  .clear {
    background-color: rgb(175, 18, 18);
  }