.yx-base .yx-m-selnum{border:1px solid #e8e8e8;overflow:hidden;float:left}.yx-base .yx-m-selnum .yx-less,.yx-base .yx-m-selnum .yx-more,.yx-base .yx-m-selnum input{position:relative;float:left;width:36px;height:28px;line-height:26px;background:#fff}.yx-base .yx-m-selnum input{box-sizing:border-box;border-radius:0;border:0;width:72px;margin:0;font-size:13px;text-align:center;color:#333}.yx-base .yx-m-selnum input.yx-dis{color:#ccc}.yx-base .yx-m-selnum .yx-more{border-left:1px solid #ccc}.yx-base .yx-m-selnum .yx-hx,.yx-base .yx-m-selnum .yx-sx{position:absolute;width:2px;height:2px;overflow:hidden;background:#666}.yx-base .yx-m-selnum .yx-hx{top:13px;left:12px;width:10px}.yx-base .yx-m-selnum .yx-sx{top:9px;left:16px;height:10px}.yx-base .yx-m-selnum .yx-less,.yx-base .yx-m-selnum .yx-more{cursor:pointer}.yx-base .yx-m-selnum .yx-z-dis{cursor:not-allowed}.yx-base .yx-m-selnum .yx-z-dis .yx-hx,.yx-base .yx-m-selnum .yx-z-dis .yx-sx{background:#ccc}.yx-base .yx-m-selnum .yx-less{border-right:1px solid #ddd}.yx-base .yx-m-selnum .yx-more{border-left:1px solid #ddd}