.nut-pulltorefresh-head{overflow:hidden;position:relative;font-size:12px}.nut-pulltorefresh-head-content{position:absolute;bottom:0;left:0;width:100%;color:var(--nutui-gray-7, #1a1a1a);display:flex;flex-direction:column;justify-content:center;align-items:center}.nut-pulltorefresh-head-content-icons{width:var(--nutui-pulltorefresh-icon-width, 36px);height:var(--nutui-pulltorefresh-icon-height, 26px);margin-bottom:4px}