/* Copyright (c) 2022 gparap */

body {
    margin-top: 2em;
}

h1 {
    margin: 1em;
}

div {
    height: auto;
    margin: 1px;
    padding: 1px;
}

#button-result {
    width: 390px;
    margin: 1px;
    height: 64px;
    text-align: center;
    font-size: xx-large;
}

/* all buttons except result */
.button-input {
    width: 96px;
    height: 48px;
    padding: 1px;
    margin: 1px;
    text-align: center;
    font-size: larger;
}