body {
    background-color:black;
    font:normal 12px/18px Arial, Helvetica, sans-serif;
}
h1 {
    display:block;
    width:100px;
    margin:20px auto;
    padding-bottom:20px;
    font:normal 24px/30px Georgia, "Times New Roman", Times, serif;
    color:#333;
    text-shadow: 1px 2px 3px #ccc;
    border-bottom:1px solid #cbcbcb;
}
#myCanvas {
    background:black;
    
	margin-top: 2%;
	
	box-shadow: grey 2px 2px 2px 2px;
}
#nav {
    display:block;
    width:100%;
    text-align:center;
}
#nav li {
    display:block;
    font-weight:bold;
    line-height:21px;
    text-shadow:1px 1px 1px #fff;
    width:100px;
    height:21px;
    padding:5px;
    margin:0 10px;
    background:#e0e0e0;
    border:1px solid #ccc;
    -moz-border-radius:4px;
    -webkit-border-radius:4px;
    border-radius:4px;
    float:left;
}
#nav li a {
    color:#000;
    display:block;
    text-decoration:none;
    width:100%;
    height:100%;
}
#button{
  align-items: center;
  background-color: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: .25rem;
  box-shadow: rgba(0, 0, 0, 0.02) 0 1px 3px 0;
  box-sizing: border-box;
  color: rgba(0, 0, 0, 0.85);
  cursor: pointer;
  display: inline-flex;
  font-family: system-ui,-apple-system,system-ui,"Helvetica Neue",Helvetica,Arial,sans-serif;
  font-size: 16px;
  font-weight: 600;
  justify-content: center;
  line-height: 1.25;
  margin: 0;
  min-height: 3rem;
  padding: calc(.875rem - 1px) calc(1.5rem - 1px);
  position: relative;
  text-decoration: none;
  transition: all 250ms;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  vertical-align: baseline;
  width: auto;
}