body, html {
  width: 100%;
  height: 100%;
  margin: 0;
}

html {
  display: table;
}

canvas {
  width: 900px;
  height: 200px;
  display: block;
  position: relative;
  background: transparent;
  margin: 40px auto;
}

body {
  background: #000000;
  color: #fff;
  margin: 0;
  padding: 0;
  overflow: hidden;
  display: table-cell;
  vertical-align: middle;
  text-align: center;
}
.support {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 10px;
  display: flex;
}

.fa-brands {
  font-size: xxx-large;
  color: #fff;
  padding: 10px;
}