.nut-pulltorefresh-head{overflow:hidden;position:relative;font-size:var(--nutui-pulltorefresh-color, 12px)}.nut-pulltorefresh-head-content{position:absolute;bottom:0;left:16px;right:16px;color:var(--nutui-pulltorefresh-color, var(--nsui-gray-color-6, #BFBFBF));display:flex;justify-content:center;align-items:center}