light.css

#cf {
  font-family: Helvetica, Arial, sans-serif;
  font-size: 13px;
}

#cf a {
  box-shadow: none !important;
}

#cf .cf-wrapper {
  box-sizing: border-box;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 5000;
  padding: 0.8em 1em 1em;
  width: 100%;
  border-top: solid 1px #bfbfbf;
  background-color: #eeeeee;
  text-align: center;
  line-height: 1.5;
}

#cf .cf-text {
  color: inherit;
  text-decoration: none;
  box-shadow: none;
}

#cf .cf-text:before {
  margin-right: 4px;
  padding: 2px 6px;
  border-radius: 3px;
  background-color: #4caf50;
  color: #fff;
  content: 'Supporter';
}

#cf .cf-powered-by {
  font-size: 12px;
  text-decoration: none;
  color: #999;
  box-shadow: none;
}

#cf .cf-powered-by::before {
  content: '•';
  color: rgba(0, 0, 0, 0.3);
  display: inline-block;
}