| <!DOCTYPE html> |
| <style> |
| #t1::before { |
| content: "A"; |
| display: block |
| } |
| #t1.inline::before { |
| display: inline |
| } |
| |
| #t2::before { |
| content: "C"; |
| display: block |
| } |
| #t2.inline::before { |
| display: inline |
| } |
| </style> |
| <p>There should be a space between A and B.</p> |
| <div id="t1"> <span>B</span></div> |
| <p>There should be a space between C and D.</p> |
| <div id="t2"></div> |
| <script> |
| t2.attachShadow({mode:"open"}).innerHTML = " <span>D</span>"; |
| document.body.offsetTop; // Force layout tree generation. |
| |
| t1.className = "inline"; |
| t2.className = "inline"; |
| </script> |
