body {
  height: auto;
  position: relative;
  background-color: rgba(0, 0, 0, 0);
  margin: 0;
}

.tccBackground {
  width: 100%;
  height: 100%;
  margin: 0px;
  overflow: visible;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  opacity: 0.2;
  z-index: -1;
}

.tccBackground svg {
  width: 100%;
  height: 100%;
}

.tccBackground svg circle {
  display: block;
}

#logo {
  width: 70%;
  max-width: 400px;

  position: fixed;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}