͢ DOUBLE RIGHTWARDS ARROW BELOW UTF-8 character with hex code 0362

Using HEX code of DOUBLE RIGHTWARDS ARROW BELOW in HTML file

<span> &#x0362; </span>

Using Decimal code of DOUBLE RIGHTWARDS ARROW BELOW in HTML file

<span> &#866; </span>

Using HEX code of DOUBLE RIGHTWARDS ARROW BELOW in CSS file for content

span { 
    content: '\0362';
}