<!DOCTYPE html><html><head><metacharset="utf-8"><title>CSS Backgrounds and Borders Module Level 3: parsing border-width with valid values</title><linkrel="author"title="Eric Willigers"href="mailto:ericwilligers@chromium.org"><linkrel="help"href="https://drafts.csswg.org/css-backgrounds/#border-width"><metaname="assert"content="border-width supports the full grammar '<line-width>{1,4}'."><scriptsrc="/resources/testharness.js"></script><scriptsrc="/resources/testharnessreport.js"></script><scriptsrc="/css/support/parsing-testcommon.js"></script></head><body><script>test_valid_value("border-width","1em");test_valid_value("border-width","2px thin medium thick");test_valid_value("border-top-width","0px");test_valid_value("border-right-width","thin");test_valid_value("border-bottom-width","medium");test_valid_value("border-left-width","thick");</script></body></html>
