split-layers-1.html

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<!DOCTYPE HTML>

<html reftest-async-scroll>

<body>

  <!-- Test that element content scrolls asynchronously even when content

       has to be split into separate layers with non-scrolling content in

       between -->

  <div style="width:400px; height:500px; 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="50">

    <div style="height:500px"></div>

    <div style="height:100px; width:200px; float:left; background:purple"></div>

    <div style="left:200px; top:0; height:800px; width:300px; float:left; background:yellow; position:absolute; z-index:1;"></div>

    <div style="height:100px; width:200px; float:left; background:purple; position:relative; z-index:2;"></div>

  </div>