.calculator {
    width: 348px;
    height: 520px;
    border: 2px solid;
    border-radius: 34px;
    /* background-image: url('calculator.png'); */
    background-repeat: no-repeat;
    background-position: center;
    margin: auto;
    background-color: #483636;
}

#output {
    border: 2px solid;
    border-radius: 16px;
    width: 305px;
    height: 95px;
    margin-top: 23px;
    margin-left: 22px;
    background-color: white;
    text-align: right;
    font-size: 70px;
    text-overflow: clip;
    overflow: scroll hidden;
    box-sizing: border-box;
    padding-right: 10px;
}

.row1 {
    padding-left: 14px;
    padding-right: 14px;
    height: 50px;
    margin-top: 27px;
    margin-left: auto;
    margin-right: auto;
    display: flex;

    ;

}

.row2 {
    padding-left: 14px;
    padding-right: 14px;
    height: 50px;
    margin-top: 24px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
}

.row3 {
    padding-left: 14px;
    padding-right: 14px;
    height: 50px;
    margin-top: 24px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
}

.row4 {
    padding-left: 14px;
    padding-right: 14px;
    height: 50px;
    margin-top: 24px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
}

.row5 {
    padding-left: 14px;
    padding-right: 14px;
    height: 50px;
    margin-top: 24px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
}

button {
    width: 70px;
    height: 63px;
    border: none;
    border-radius: 18px;
    margin-left: auto;
    margin-right: auto;
    background-color: #836368;
    color: white;
    font-size: 40px;
}

button:active {
    color: gray;
}

::-webkit-scrollbar {
    width: 5px;
    height: 8px;
}

::-webkit-scrollbar-thumb {
    background: red;
    border-radius: 10px;

}

::-webkit-scrollbar-track {
    box-shadow: inset 0 0 5px none;
    border-radius: 10px;
    margin-left: 8px;
    margin-right: 8px;
}

footer{
    font-size: 9px;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    position: fixed;
    margin: 0px;
    width: 100%;
    left: 0;
    bottom: 0;
    text-align: right;
}