@import "compass/css3";

.divwrap {
  display: none;
  margin-top: auto;
  margin-left: auto;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 100%;
}

#canvas {
  display: block;
  margin: 50px auto;
  width: 200px; 
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}