Multiset Union
⊎
UNICODE
U+0228EHEX CODE
⊎HTML CODE
⊎HTML ENTITY
⊎CSS CODE
\228E // html example
<span>⊎</span> // css example
span {
content: "\228E";
} ⊎
U+0228E⊎⊎⊎\228E // html example
<span>⊎</span> // css example
span {
content: "\228E";
}