style.css

*{
    padding: 0;
    margin: 0;
}
 .calculator{
    width: 125px;
    margin: 20px auto;
    border: 1px solid #000000;
    padding: 10px;
    border-radius: 5px;
    background-color: rgb(31, 31, 31);
}

 

#buttons{
    /* padding: 3px; */
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    /* justify-content: space-evenly; */
    margin-top: 10px;
}



button{
    color: white;
    background-color: #000000;
    height: 27px;
    width: 26px;
}

#ac{
    font-size: 12px;
}
#digits{
    display: flex;
    align-items: center;
    height: 20px;
    color: rgb(252, 252, 252);
    background-color: #213816;
    border: 1px solid #000000;
    font-family:'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    justify-content: end;
}