<div class="position-wrap">
<div class="box relative">relative</div>
<div class="box absolute">absolute</div>
<div class="box fixed">fixed</div>
<div class="box sticky">sticky</div>
</div>relative
absolute
fixed
sticky
<div class="position-wrap">
<div class="box relative">relative</div>
<div class="box absolute">absolute</div>
<div class="box fixed">fixed</div>
<div class="box sticky">sticky</div>
</div>