*{
    padding: 0%;
    margin: 0%;
    box-sizing: border-box;
}
body{
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items:center ;
    background-color: #3a4452;
}
.calculator{
    border: 1px solid #717477;
    padding: 25px;
    border-radius: 15px;
    background: transparent;
    box-shadow: 0px 3px 15px rgba(113,115,119,0.5);
}
input{
    width: 100%;
    padding: 24px;
    border: none;
    background: transparent;
    margin: 20px;
    cursor: pointer;
    text-align: right;
    font-size: 20px;
    box-shadow: 0px 3px 15px rgba(113,115,119,0.5);
    color: white;
}
input::placeholder{
    color: white;
}
button{
    width: 60px;
    height: 60px;
    border: none;
    border-radius: 40%;
    margin: 10px;
    cursor: pointer;
    background: transparent;
    color: white;
    font-size: 20px;
    box-shadow: -8px -8px 15px rgba(255,255,255,0.2);
}
.equalbtn{
    background-color: #fb7c14;
}
.operatior{
   color: #6dee0a;
}