.test-environment-banner {
  position: relative;
  z-index: 100;
  padding: 10px 16px;
  border-bottom: 1px solid #7a2f23;
  background: #9f3f2f;
  color: #fff;
  font: 800 13px/1.4 Arial, sans-serif;
  letter-spacing: 0.02em;
  text-align: center;
}