[data-uk-sticky].uk-active {
  z-index: 980;
  
  box-sizing: border-box;
}

.uk-sticky-placeholder > * {
  
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

[data-uk-sticky][class*='uk-animation-'] {
  -webkit-animation-duration: 0.2s;
  animation-duration: 0.2s;
}
[data-uk-sticky].uk-animation-reverse {
  -webkit-animation-duration: 0.2s;
  animation-duration: 0.2s;
}