stickyBanner

sticky_banner.css

/* Style the header */
.header {
  padding: 10px 16px;
  background: #555;
  color: #f1f1f1;
}

/* Page content */
.content {
  padding: 16px;
}

/* The sticky class is added to the header with JS when it reaches its scroll position */
.sticky {
  position: fixed;
  top: 0;
  width: 100%
}

/* Add some top padding to the page content to prevent sudden quick movement (as the header gets a new position at the top of the page (position:fixed and top:0) */
.sticky + .content {
  padding-top: 102px;
}

sticky_banner.js

window.addEventListener("load", pageFullyLoaded, false);

function pageFullyLoaded() {
  console.log("LOADED");
}