.wh-sticky
{
  position:relative; /* resizelistener prefers to have this ready */
  position:-webkit-sticky;
  position:sticky;
}
.wh-sticky.wh-sticky-inflow
{
  position:relative;
  top: 0 !important;
}
.wh-sticky.wh-sticky-inflow + div.wh-sticky-reservespace
{
  display:none;
}

.wh-sticky.wh-sticky-locked
{
  position:fixed;
}