noscript {
  background-color: #ae0000;
  color: #fff;
  font-size: 12px;
  position: fixed;
  text-align: center;
  top: 0;
  width: 100%;
  z-index: 999;
}
noscript p{
  margin: 3px;
}
html:not(.js) noscript + div {
  padding-top: 24px;
}