<!DOCTYPE HTML> <title>Expected integer range</title> <style> span::after { content: counter(c); } </style> <span style="counter-reset: c 0"></span> <span style="counter-reset: c 2147483647"></span> <span style="counter-reset: c 2147483648"></span> <span style="counter-reset: c 2147483649"></span> <span style="counter-reset: c -2147483647"></span> <span style="counter-reset: c -2147483648"></span> <span style="counter-reset: c -2147483649"></span>