⊓ SQUARE CAP UTF-8 character with hex code 2293

Using HEX code of SQUARE CAP in HTML file

<span> &#x2293; </span>

Using Decimal code of SQUARE CAP in HTML file

<span> &#8851; </span>

Using HEX code of SQUARE CAP in CSS file for content

span { 
    content: '\2293';
}