body {
    display: flex;
    justify-content: center;
    background-color: #F5EFE7;
    
}

#calculator {
    margin-top: 75px;
    padding: 20px;
    gap: 10px;
    display: flex;
    flex-direction: column;
    width: 350px;
    height: 400px;
    border-style: solid;
    border-radius: 15px;
    border-width: 3px;
    background-color: #D8C4B6;
    border-color: #3a3430;
}

#screen {
    flex: 1;
    border-style: solid;
    border-color: #3a3430;
    border-width: 2px;
    border-radius: 2px;

    color: #3a3430;
    text-align: right;
    display: flex;
    align-items: center;
    justify-content: right;
    padding: 10px;
    background-color: antiquewhite;
    font-size: 32px;
}
.row {
    flex: 1;
    gap: 10px;
    display: flex;
}

.button {
    box-sizing: border-box;
    width: 80px;
    border-style: solid;
    border-width: 2px;
    border-color: #3a3430;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: antiquewhite;
}

.button:hover {
    filter: brightness(85%);
}

.button:active {
    filter: brightness(70%);
}

#equal {
    flex: auto;
    width: 170px;
    background-color: #E57C23;
}

.operator {
    background-color: #9BABB8;
}

#clear, #delete {
    width: 125px;
}

#clear {
    background-color: #FFC6AC;
}

#delete {
    background-color: #FFC6AC;
}