NOTICE: This website is no longer updated or supported - as such many of the techniques used to build it may seem antiquated in the modern day. It is preserved for historical reasons only.

HTML XHTML The Complete Reference
(X)HTML Elements
CSS Properties


Element Test Support Code Test Support Description
℘ N: 6, 7 ℘ N: 6, 7 script capital P, Weierstrass p
ℑ N: 6, 7 ℑ N: 6, 7 blackletter capital I, or imaginary part symbol
ℜ N: 6, 7 ℜ N: 6, 7 blackletter capital R, or real part symbol
™ IE: 4, 5, 5.5. 6
N: 6, 7
O: 4, 5, 6
™ IE: 4, 5, 5.5. 6
N: 4, 4.5, 4.7, 6, 7
O: 4, 5, 6
Trade mark sign
ℵ N: 6, 7 ℵ N: 6, 7 Alef symbol, or first transfinite cardinal



< Home | About | Chapters | Examples | Errata | Reference | Site Map >