Case sensitivity tests CSS class names, element id's

ASCII-only tests are shown in green, non-ASCII in orange. If a given class/id/attribute is matched, the background is yellow.

class="paSSfield-killroyß"
case-sensitive
lowercase
uppercase
small long s (C)
kelvin sign (C)
small sharp s (F)
capital sharp s (F)
capital sharp s (S)
fi ligature (U+fb01) (F)
dotless i (T)
dotted I (T)
class="RESUMECOTE"
lowercase resumecote
uppercase RESUMECOTE
résumécote
RÉSUMÉCOTE
resumecoté
resumecôte
resumecôté
class="глупый"
lowercase й
lowercase diacritic й
uppercase Й
uppercase diacritic Й
class="åωk"
lowercase
uppercase
angstrom (C)
ohm (C)
kelvin (C)
class="𐐨𐐩𐐪"
lowercase
uppercase
id="paSSfield-killroyß"
case-sensitive
lowercase
uppercase
small long s (C)
kelvin sign (C)
small sharp s (F)
capital sharp s (F)
capital sharp s (S)
fi ligature (U+fb01) (F)
dotless i (T)
dotted I (T)
id="RESUMECOTE"
lowercase resumecote
uppercase RESUMECOTE
résumécote
RÉSUMÉCOTE
resumecoté
resumecôte
resumecôté
id="глупый"
lowercase й
lowercase diacritic й
uppercase Й
uppercase diacritic Й
id="åωk"
lowercase
uppercase
angstrom (C)
ohm (C)
kelvin (C)
id="𐐨𐐩𐐪"
lowercase
uppercase
lang="paSSfield-killroyß"
case-sensitive
lowercase
uppercase
small long s (C)
kelvin sign (C)
small sharp s (F)
capital sharp s (F)
capital sharp s (S)
fi ligature (U+fb01) (F)
dotless i (T)
dotted I (T)
lang="RESUMECOTE"
lowercase resumecote
uppercase RESUMECOTE
résumécote
RÉSUMÉCOTE
resumecoté
resumecôte
resumecôté
lang="глупый"
lowercase й
lowercase diacritic й
uppercase Й
uppercase diacritic Й
lang="åωk"
lowercase
uppercase
angstrom (C)
ohm (C)
kelvin (C)
lang="𐐨𐐩𐐪"
lowercase
uppercase
title="paSSfield-killroyß"
case-sensitive
lowercase
uppercase
small long s (C)
kelvin sign (C)
small sharp s (F)
capital sharp s (F)
capital sharp s (S)
fi ligature (U+fb01) (F)
dotless i (T)
dotted I (T)
title="RESUMECOTE"
lowercase resumecote
uppercase RESUMECOTE
résumécote
RÉSUMÉCOTE
resumecoté
resumecôte
resumecôté
title="глупый"
lowercase й
lowercase diacritic й
uppercase Й
uppercase diacritic Й
title="åωk"
lowercase
uppercase
angstrom (C)
ohm (C)
kelvin (C)
title="𐐨𐐩𐐪"
lowercase
uppercase