.container{
    text-align: center;
    margin-top: 23px;
}

.calculator{
    display: inline-block;
    background-color: aqua;
    padding: 23px;
    border-radius: 40px;
    border: 4px solid rgb(8, 94, 94);
}

table{
    margin: auto;
}

input{
    font-size: 34px;
    border: 5px solid black;
    border-radius: 21px;
}

button{
    font-size: 40px;
    background: rgb(179, 172, 172);
    width: 104px;
    height: 58px;
    border-radius: 20px;
}