body {
    background-color: black;
}

h3{
    font-family: Helvetica, sans-serif;
    color: white;
    margin: 20px;
}


button {
    padding: 20px;
    border-radius: 10px;
    background-color: rgb(0,0,255);

    margin: 0;
    position: absolute;
    top: 25%;
    left: 50%;
    margin-right: -50%;
    transform: translate(-50%, -50%)
}

#fire {
    margin: 0;
    position: absolute;
    top: 75%;
    left: 50%;
    margin-right: -50%;
    transform: translate(-50%, -50%)
}