.calculator-main-div-w-75{
    width: 725px;
    height: 560px;
    margin-bottom: 20px;
}


.button-hover:hover{
    background-color: blue;
}

#result-screen{
    width: 540px;
    font-size: 25px;
    font-weight: bold;

}

.math-operator{
    width: 140px;
}

.math-operator-button:hover{
    background-color: rgb(102, 113, 231);
}

.math-operator-button{
    width: 120px;
}

.answer-button{
    width: 528px;
    margin-left: 4px;
}