html {
    background-color: rgb(255, 226, 191);
}

.calculator {
    background-color: rgb(0, 0, 0);
    color: rgb(255, 255, 255);
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 1rem 15rem;
    margin: 3rem 10rem 0rem;
    border: ridge 7px #A5A5A5;
    box-shadow: 5px 5px 5px #00000098;
}

#input1, #input2, #output {
    margin: .5rem;
}

.calculator button {
    display: inline-flex;
    margin: 1rem;
    background-color: #FF9F0A;
    color: #000000;
    border-radius: 50%;
    font-size: 2rem;
    padding: 1rem;
    text-align: center;
}