#top-nav-bar {
  width: 100%;
  height: 88px;
  /* height: 100vh; */
  position: fixed;
  z-index: 999999;
  top: 0;
  border: 0;
}

#top-nav-bar-placeholder {
  width: 100%;
  height: 88px;
  display: block;
  position: relative;
}