itor-icon-info
    </div>
    <div>
        <svg>
            <use xlink:href="#vditor-icon-help"></use>
        </svg>
        vditor-icon-help
    </div>
    <div>
        <svg>
            <use xlink:href="#vditor-icon-strike"></use>
        </svg>
        vditor-icon-strike
    </div>
    <div>
        <svg>
            <use xlink:href="#vditor-icon-contract"></use>
        </svg>
        vditor-icon-contract
    </div>
    <div>
        <svg>
            <use xlink:href="#vditor-icon-record"></use>
   