* {
  border-radius: 0 !important;
}
html,
body
{
    background: #121212;
    margin: 0;
    overflow: hidden;
}
#options {
    background: #ffffff;
    border: 1px solid #ffffff;
    font-size: 1rem;
    margin: 100px auto 0 auto;
    opacity: 0.95;
    padding: 20px;
    padding-top: 0px;
    width: 300px;
}
#howto {
    color: #333333;
    font-size: 0.9em;
    margin-top: 40px;
}
#frame {
    background: #222222;
}
canvas {
    left: 0;
    position: absolute;
    top: 0;
}