* { margin:0; padding:0; } /* to remove the top and left whitespace */

html, body {
    width:100%;
    height:100%;
    overflow: hidden;
} /* just to be sure these are full screen*/

#settings{
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    padding: 8px;
    border: 1px solid black;
    align-items: center
}

#piechart {
    margin: 2px;
    display: flex;
    width: 8vw;
    height: 8vw;
    border-radius: 50%;
    justify-content: center;
    align-items: center;
}

#restart{
    margin: 2px;
    padding: 3px;
}