t">sign</span></nav>
                <nav data-class="icon-daituikuan2"><span class="icon icon-daituikuan2"></span><span class="text">refuse</span></nav>
                <nav data-class="icon-daifukuan1"><span class="icon icon-daifukuan1"></span><span class="text">pay</span></nav>
                <nav data-class="icon-daishouhuo1"><span class="icon icon-daishouhuo1"></span><span class="text">recive</span></nav>
                <nav data-class="icon-daifahuo1"><span class="icon icon-daifahuo1"></span><span c