↢ LEFTWARDS ARROW WITH TAIL UTF-8 character with hex code 21A2

Using HEX code of LEFTWARDS ARROW WITH TAIL in HTML file

<span> &#x21A2; </span>

Using Decimal code of LEFTWARDS ARROW WITH TAIL in HTML file

<span> &#8610; </span>

Using HEX code of LEFTWARDS ARROW WITH TAIL in CSS file for content

span { 
    content: '\21a2';
}