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Diffstat (limited to 'testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/modal-dialog-backdrop-ref.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/modal-dialog-backdrop-ref.html | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/modal-dialog-backdrop-ref.html b/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/modal-dialog-backdrop-ref.html new file mode 100644 index 0000000000..d703b7f28e --- /dev/null +++ b/testing/web-platform/tests/html/semantics/interactive-elements/the-dialog-element/modal-dialog-backdrop-ref.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<style> +.dialog-default-ua-style { + position: absolute; + overflow: auto; + top: 0; + right: 0; + bottom: 0; + left: 0; + margin: auto; + border: solid; + padding: 1em; + background: white; + color: black; +} + +#dialog { + margin: auto; + height: 100px; + width: 100px; + top: 100px; + z-index: 1000; + background: green; +} + +#backdrop { + position: fixed; + top: 0; + left: 0; + right: 0; + bottom: 0; + background: rgba(0,0,0,0.1); + z-index: 100; +} +</style> +<body> +Test for the default user agent style of dialog::backdrop. The test passes if +there is a green box, above a very lightly translucent gray box spanning the +viewport. +<div id="backdrop"></div> +<div class="dialog-default-ua-style" id="dialog"></div> +</body> |