body{
    background-color: rgb(56, 55, 55);
    overflow: hidden;
}

h1{
    position: relative;
    text-align: center;
    font-size: 150px;
}

@media screen and (min-width: 1920px){
    h1{
        top: 1%;
    }
}

.calculator{
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -10%);
    border: 2px solid black;
    border-radius: 20px;
    width: 380px;
    height: 600px;
    background-color: rgba(27, 236, 222, 0.671);
}

#output{
    margin: 20px 10px;
    width: 350px;
    height: 70px;
    border: 3px solid black;
    text-align: right;
    font-size: 60px;
    font-weight: 500;
}

button:hover{
    background-color:  rgb(1, 34, 34);
}

button{
    margin: 10px;
    width: 70px;
    height: 70px;
    border: 2px solid black;
    border-radius: 20px;
    background-color: rgb(8, 66, 66);
    color: white;
    font-weight: 700;
    font-size: 20px;
}