.Scren{
    height: 75px;
    border-radius:10px;
    -webkit-border-radius:10px;
    -moz-border-radius:10px;
    -ms-border-radius:10px;
    -o-border-radius:10px;
    color:gray
}
.bg{
    background-color: #F0F0F0;
}
.Calc{

border-radius: 20px;
box-shadow: 0 4px 10px rgba(0,0,0,0.2);

}  
.display{
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}


.Calc button{
    width: 100%;
    height: 60px;
    font-size: 1.2rem;
    

}
.Calc .row {
  margin-top: 10px;
}
@media(max-width : 576px){
    .Calc  button{
        width: 100%;
        height: 55px;
        font-size: 1rem;
    }
    .Calc{
        width: 100% !important ;
    }
    
}