css/css-backgrounds/background-attachment-fixed-inline-scrolled-ref.html

<!DOCTYPE html>
<style>
body {
  /* suppress scrollbars */
  overflow: hidden;
}
#target {
  background-attachment: fixed;
  background-image: linear-gradient(green 50%, yellow 50%);
  font-size: 130px;
  line-height: 100px;
}
</style>
<span id="target">
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</span>