*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins',sans-serif;
}
body{
    width:100%;
    height:100vh;
    display:flex;
    justify-content: center;
    align-items:center;
    background-color:#D1DEDE;
}
.calculator{
    border:1px solid #717377;
    padding:20px;
    border-radius:16px;
    background-color:transparent;
    box-shadow:0px 3px 15px rgba(113,115,119,0.5);
    background:#A74482;
}

input{
    width:320px;
    border:none;
    padding:24px;
    margin:10px;
    background:transparent;
    box-shadow:0px 3px 15px rgbs(84,84,84,0.1);
    font-size:55px;
    text-align:right;
    cursor:pointer;
    color:white;
}
input::placeholder{
    color:#493843;
}
button{
    border:1px solid black;
    width:60px;
    height:60px;
    margin:10px;
    border-radius:50%;
    background:transparent;
    color:white;
    font-size:20px;
    box-shadow:-13px -13px 20px rgba(255,255,255,0.15);
    cursor:pointer;
}
.equalBtn{
    background-color:#693668;
}
.operator{
    color:#1B1B3A;
}