Complement
∁
UNICODE
U+02201HEX CODE
∁HTML CODE
∁HTML ENTITY
∁CSS CODE
\2201 // html example
<span>∁</span> // css example
span {
content: "\2201";
} ∁
U+02201∁∁∁\2201 // html example
<span>∁</span> // css example
span {
content: "\2201";
}