.wf_customClose{box-sizing:border-box;position:relative;width:18px;height:18px}.wf_customClose::after,.wf_customClose::before{content:"";display:block;box-sizing:border-box;position:absolute;width:12px;height:1.5px;background:#616e88;transform:rotate(45deg);border-radius:5px;top:8px}