.container1{
    background-color: #000000    ;
    width: 250px;
    padding: 15px;
}
.sumbtn{
    margin-left: 7px;
}
.answer{
    color: #bebebe    ;
    font-size: 20px;
}
.values{
    color: #bebebe    ;
    font-weight: bold;
    font-size: 20px;
}
.bgBtn{
    padding: 10px;
    border-width: 0px;
    color: #39d6d5;
    background-color:transparent;   
    font-size: 22px; 
}
.headingcalc{
    color: #39d6d5;
    text-align: center;
}
.under{
    background-color: #39d6d5;
    margin-bottom:50px;

}
.bgBtnnum{
    padding: 10px;
    border-width: 0px;
    color:#bdbdbd    ;
    background-color:transparent;  
    font-size: 22px;   
}
.operationsCard{
    background-color: #131313  ;
}