:root,page{--nutui-picker-item-height:1.2rem;--nutui-picker-item-text-font-size:0.8rem;--nutui-picker-title-cancel-font-size:0.7rem;--nutui-picker-title-ok-font-size:0.7rem;--nutui-font-size-3:0.8rem}.nut-picker-item,.nut-picker-roller-item-title{font-size:.8rem}page{background-color:#f5f5f5;color:#333;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:.7rem}