body {
    margin: 0;
}

canvas {
    display: block;
}

#hud {
    position: absolute;
    left:0; top: 0; right: 0;
    font-size: 60px;;
    text-align: center;
    color: white;
    padding: 20px;
    background: rgba(0,0,0,0.5);
}

.modal {
    background: rgba(0,0,0, 0.8);
    position: absolute;
    left: 0; top: 0; right: 0; bottom: 0;
    display:flex;
    justify-content: center;
    align-items: center;
}

.modal-inner {
    width: 400px;
    height: 200px;
    background: white;
    padding: 40px;
    text-align: center;
    font-size: 32px;;
}

.hidden {
    display: none;
}

h1 {
    margin-top: 20px;
}

#hud span{
    margin: 10px;
    /* margin: 20px; */
    padding: 10px;
    display: inline-block;
}
#hud img {
    vertical-align: middle;
    display: inline-block;
}

#hud .disabled  {
    opacity: 0.3;
}