#consent-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(45deg, #ff7f50, #87cefa);
  color: #fff;
  padding: 20px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 9999;
}
#consent-banner span {
  flex-grow: 1;
}
#consent-banner .close-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}
@media (min-width: 768px) {
  #consent-banner {
    padding: 20px 40px;
  }
}