summaryrefslogtreecommitdiffstats
path: root/layout/reftests/async-scrolling/sticky-pos-scrollable-5.html
blob: 61f4e4c96846a93376c8aa9d1b3a38d057e9f0c5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
<!DOCTYPE HTML>
<html reftest-async-scroll>
<body>
  <div style="width:400px; height:300px; overflow:scroll; scrollbar-width:none; border:2px solid black"
       reftest-displayport-x="0" reftest-displayport-y="0"
       reftest-displayport-w="800" reftest-displayport-h="2000"
       reftest-async-scroll-x="0" reftest-async-scroll-y="150">
    <!-- In this test the position:sticky element has already been adjusted by
         the main thread paint, and then clamped by the bounding container. The
         async scroll causes a reduction in that adjustment, but by less than
         the amount of the scroll (because of the clamping). -->
    <div style="height: 500px; margin-top: 250px; margin-bottom: 250px">
      <div style="width: 100px; height: 300px"></div>
      <div style="position:sticky; width: 100px; height: 100px; bottom: 50px; background-color: green"></div>
    </div>
  </div>