Minus-or-Plus Sign
∓
UNICODE
U+02213HEX CODE
∓HTML CODE
∓HTML ENTITY
∓CSS CODE
\2213 // html example
<span>∓</span> // css example
span {
content: "\2213";
} ∓
U+02213∓∓∓\2213 // html example
<span>∓</span> // css example
span {
content: "\2213";
}