.proposal-banner { display: none; }

.public-demo-banner {
  position: relative;
  z-index: 20;
  margin: 0;
  padding: 8px 16px;
  background: #142637;
  color: #fff;
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: .08em;
  text-align: center;
}

.public-demo-banner strong { font-weight: 800; }

@media (max-width: 800px) {
  .public-demo-banner { padding: 7px 12px; font-size: 10px; }
}