style.css

@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono&display=swap');
html,body{
  font-family: 'Roboto Mono', monospace;
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display:flex;
  flex-direction: column;
  justify-content: center;
  background-color: rgb(100,0,50);
  align-items: center;
  color: white;
  text-shadow: rgba(0,0,0,1) 0px 0px 10px;
}
canvas {
  border: 1px solid red;
  width: 100vmin;
  height: 100vmin;
}
.title{
  margin:10px;
  padding: 10px; 
  padding-top:0px;
  position: absolute;
  top:0;
  left:0;
}
.settings {
  position: absolute;
  bottom:0;
  left:0;
  margin: 5px;
  padding: 5px;
}
label{
  margin: 5px;
  padding: 5px;
  font-family: 'Roboto Mono', monospace;
  margin-right: 0;
  color: white;
}
select {
  margin: 5px;
  padding: 5px;
  font-family: 'Roboto Mono', monospace;
  color: white;
  background-color: rgba(0,0,0,0.5);
  border: 1px solid red;
}
a{
  color: white;
  text-decoration: underline;
  font-family: 'Roboto Mono', monospace;
  font-size: 1.5em;
}