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64 lines
1.1 KiB
HTML
64 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<title>Reference for sticky elements inside fixed ancestors shouldn't account for scroll</title>
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<style>
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body,html {
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margin: 0;
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width: 100%;
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height: 100%;
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}
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.sticky {
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background: green;
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width: 100px;
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height: 10%;
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}
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.spacer {
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height: calc(25vh - 10%);
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}
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.long {
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height: 600vh;
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}
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.position-parent {
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position: absolute;
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display: flex;
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align-items: center;
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justify-content: center;
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width: 100%;
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height: 100%;
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top: 100vh;
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background-color: lightgrey;
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}
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.container {
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width: 100px;
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height: 100%;
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background-color: grey;
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}
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button {
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position: fixed;
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left: 20px;
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top: 20px;
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}
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.fixed {
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position: fixed;
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top: 25vh;
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}
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</style>
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<div>You should see a green box below. No blue should be visible.</div>
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<div class="position-parent fixed">
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<div class="container">
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<div class="spacer"></div>
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<div class="sticky"></div>
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</div>
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</div>
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<div class="long"></div>
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<button id="button">Toggle Fixed</button>
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<script>
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window.scrollTo(0, document.querySelector('.long').clientHeight);
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</script>
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