s="icon brightness-contrast"></div>
            brightness-contrast
        </div>
        <div >
            <div class="icon contrast"></div>
            contrast
        </div>
        <div >
            <div class="icon thumbs-up"></div>
            thumbs-up
        </div>
        <div >
            <div class="icon thumbs-up-2"></div>
            thumbs-up-2
        </div>
        <div >
            <div class="icon notification"></div>
            notification
        </div>
        <div >
          