6.568h-3.2c-0.718-2.819-1.981-4.734-3.285-6.57-1.765-2.483-3.298-3.952-3.115-6.23z"></path>
        </symbol>
        <symbol id="i-link" viewBox="0 0 32 32">
        <title>link</title>
        <path d="M12.574 23.506l-1.296 1.288c-1.122 1.112-2.949 1.112-4.072 0-0.538-0.534-0.834-1.246-0.834-2.003s0.298-1.466 0.834-2.003l4.768-4.728c0.987-0.981 2.846-2.424 4.202-1.080 0.622 0.618 1.626 0.614 2.245-0.008 0.616-0.622 0.613-1.627-0.010-2.243-2.301-2.285-5.706-1.862-8.67 1.080l-4.768 4.73c-1.144 1.134-1.773 2