<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <style type="text/css"> span[lang="paSSfield-killroyß"] { background-color: yellow; } </style> </head> <body> <div class="ascii"><span lang="paSSfield-killroyß">case-sensitive</span></div> <div class="ascii"><span lang="passfield-killroyß">lowercase</span></div> <div class="ascii"><span lang="PASSFIELD-KILLROYß">uppercase</span></div> <div class="nonascii"><span lang="paſſfield-killroyß">small long s (C)</span></div> <div class="nonascii"><span lang="passfield-Killroyß">kelvin sign (C)</span></div> <div class="nonascii"><span lang="paßfield-killroyß">small sharp s (F)</span></div> <div class="nonascii"><span lang="paẞfield-killroyß">capital sharp s (F)</span></div> <div class="nonascii"><span lang="passfield-killroyẞ">capital sharp s (S)</span></div> <div class="nonascii"><span lang="passfield-killroyß">fi ligature (U+fb01) (F)</span></div> <div class="nonascii"><span lang="passfıeld-killroyß"> dotless i (T)</span></div> <div class="nonascii"><span lang="passfİeld-killroyß">dotted I (T)</span></div> </body> </html>