| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>CSS Display: first-line pseudo-element</title> |
| <link rel="help" href="https://www.w3.org/TR/css-display-3/#placement"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <style> |
| #t1::first-line { float: left; display: flex; font-size: 30px } |
| #t2::first-line { float: left; font-size: 30px } |
| #t3::first-line { display: flex; font-size: 30px } |
| #t4::first-line { font-size: 30px } |
| </style> |
| <div id="t1">First line is float and flex.</div> |
| <div id="t2">First line is float but not flex.</div> |
| <div id="t3">First line is flex but not float.</div> |
| <div id="t4">First line is not float or flex.</div> |
| <script> |
| function getFirstLineDisplayFor(id) { |
| return window.getComputedStyle(document.getElementById(id), "::first-line").display; |
| } |
| test(function() { |
| assert_equals(getFirstLineDisplayFor("t1"), "inline"); |
| assert_equals(getFirstLineDisplayFor("t2"), "inline"); |
| assert_equals(getFirstLineDisplayFor("t3"), "inline"); |
| assert_equals(getFirstLineDisplayFor("t4"), "inline"); |
| }, "display of first-line"); |
| </script> |
