⊸ MULTIMAP UTF-8 character with hex code 22B8

Using HEX code of MULTIMAP in HTML file

<span> &#x22B8; </span>

Using Decimal code of MULTIMAP in HTML file

<span> &#8888; </span>

Using HEX code of MULTIMAP in CSS file for content

span { 
    content: '\22b8';
}