body{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.main{
    width: 260px;
    height: 460px;
    border-radius: 10px;
    background: rgb(93, 109, 126);
    padding: 10px;
}
div input{
    width: 52px;
    height: 50px;
    border: none;
    box-shadow: 5px 10px 5px rgba(0, 0, 0, 0.5);
    margin: 5px;
    border-radius: 5px;
   font-size: 15px;
   font-weight: bold;
}
.display_input{
    width: 247px;
    height: 120px;
    box-shadow: none;
    border: none;
    display: flex;
    font-weight: 400;
}
 input[type="text"] {
    font-size: 50px;
    text-align: end;
    padding: 0;
  }
  .button_color{
    color: rgb(235, 86, 17);
  }
  @media screen and (max-width:1653px) {
    .main{
        width: 1000px;
    height: 460px;
    }
    div input{
        width: 233px;
        height: 50px;
        margin: 5px;
    border-radius: 15px;
   font-size: 35px;
    }
    .display_input{
        width: 980px;
        height: 120px;
    }
  }
  @media screen and (max-width:720px) {
    .main{
        width: 700px;
    height: 460px;
    }
    div input{
        width: 158px;
        height: 50px;
        margin: 5px;
    border-radius: 15px;
   font-size: 35px;
    }
    .display_input{
        width: 680px;
        height: 120px;
    }
  }
  @media screen and (max-width:320px){
    .main{
        width: 260px;
    height: 460px;
    }
    div input{
        width: 52px;
        height: 50px;
        margin: 5px;
    border-radius: 15px;
   font-size: 35px;
    }
    .display_input{
        width: 247px;
        height: 120px;
    }
  }
  @media screen and (max-width:320px){
    .main{
        width: 260px;
    height: 460px;
    }
    div input{
        width: 52px;
        height: 50px;
        margin: 3px;
    border-radius: 15px;
   font-size: 35px;
    }
    .display_input{
        width: 247px;
        height: 120px;
    }
  }