<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Inheritance of CSS Logical Properties and Values properties</title> <link rel="help" href="https://www.w3.org/TR/css-logical-1/#property-index"> <meta name="assert" content="Properties do not inherit."> <meta name="assert" content="Properties have initial values according to the spec."> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="/css/support/inheritance-testcommon.js"></script> </head> <body> <div id="reference-container"> <div id="reference"></div> </div> <div id="container"> <div id="target"></div> </div> <style> #reference-container { width: 300px; } #reference-container, #reference { border-style: solid; /* Avoid border-top-width computed style 0 */ border-top-width: medium; } #container, #target { border-block-end-style: solid; /* Avoid border-block-end-width computed style 0 */ border-block-start-style: solid; border-inline-end-style: solid; border-inline-start-style: solid; } #container { color: blue; width: 300px; } </style> <script> 'use strict'; const blue = "rgb(0, 0, 255)"; const green = "rgb(0, 128, 0)"; const mediumWidth = getComputedStyle(reference).borderTopWidth; // e.g. 3px const referenceWidth = getComputedStyle(reference).width; // e.g. 294px assert_not_inherited('block-size', '0px', '10px'); assert_not_inherited('border-block-end-color', blue, green); assert_not_inherited('border-block-end-style', 'none', 'dotted'); assert_not_inherited('border-block-end-width', mediumWidth, '10px'); assert_not_inherited('border-block-start-color', blue, green); assert_not_inherited('border-block-start-style', 'none', 'dotted'); assert_not_inherited('border-block-start-width', mediumWidth, '10px'); assert_not_inherited('border-end-end-radius', '0px', '10px 20px'); assert_not_inherited('border-end-start-radius', '0px', '10px 20px'); assert_not_inherited('border-inline-end-color', blue, green); assert_not_inherited('border-inline-end-style', 'none', 'dotted'); assert_not_inherited('border-inline-end-width', mediumWidth, '10px'); assert_not_inherited('border-inline-start-color', blue, green); assert_not_inherited('border-inline-start-style', 'none', 'dotted'); assert_not_inherited('border-inline-start-width', mediumWidth, '10px'); assert_not_inherited('border-start-end-radius', '0px', '10px 20px'); assert_not_inherited('border-start-start-radius', '0px', '10px 20px'); assert_not_inherited('inline-size', referenceWidth, '10px'); assert_not_inherited('inset-block-end', 'auto', '10px'); assert_not_inherited('inset-block-start', 'auto', '10px'); assert_not_inherited('inset-inline-end', 'auto', '10px'); assert_not_inherited('inset-inline-start', 'auto', '10px'); assert_not_inherited('margin-block-end', '0px', '10px'); assert_not_inherited('margin-block-start', '0px', '10px'); assert_not_inherited('margin-inline-end', '0px', '10px'); assert_not_inherited('margin-inline-start', '0px', '10px'); assert_not_inherited('max-block-size', 'none', '10px'); assert_not_inherited('max-inline-size', 'none', '10px'); assert_not_inherited('min-block-size', '0px', '10px'); assert_not_inherited('min-inline-size', '0px', '10px'); assert_not_inherited('padding-block-end', '0px', '10px'); assert_not_inherited('padding-block-start', '0px', '10px'); assert_not_inherited('padding-inline-end', '0px', '10px'); assert_not_inherited('padding-inline-start', '0px', '10px'); </script> </body> </html>