s="icon-folderadd"><span class="icon icon-folderadd"></span><span class="text">folderadd</span></nav>
                <nav data-class="icon-folder"><span class="icon icon-folder"></span><span class="text">folder</span></nav>
                <nav data-class="icon-font"><span class="icon icon-font"></span><span class="text">font</span></nav>
                <nav data-class="icon-friends"><span class="icon icon-friends"></span><span class="text">friends</span></nav>
                <nav data-class="icon-goods1