.ff-bar {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: #fff;
  background: #17474B;
  padding: 12px 18px;
  border-radius: 10px 0 0 10px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(12, 44, 47, 0.28);
  transition: background .15s, padding-right .15s;
}
.ff-bar:hover {
  background: #0C2C2F;
  padding-right: 22px;
  color: #fff;
}

@media (max-width: 600px) {
  .ff-bar {
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    transform: none;
    border-radius: 0;
    justify-content: center;
    padding: 13px 16px;
  }
}