.part-amount{position:relative;top:0}.part-amount .cell{position:absolute;top:0;width:100%;height:100%;padding:0}.number-box{cursor:pointer;height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:100%}.number-box .background{background:#409eff;z-index:1}.number-box .background,.number-box .text{width:100%;height:100%;position:absolute;top:0}.number-box .text{color:#fff;z-index:99;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;font-size:14px;z-index:1}