.scale{position:relative}.scale_bar{position:absolute;z-index:2;width:2.25rem;left:1rem}.scale_bar:before{content:"";display:block;position:absolute;width:100%;height:100%;top:-1.125rem;background-color:#fff}.scale_bar_item{width:100%;position:absolute;transform:translateY(50%);text-align:center;font-size:.85rem;font-weight:600;letter-spacing:.05em}.scale_bar_item:before{content:"";display:block;position:absolute;width:.25rem;height:2px;left:100%;top:50%;transform:translateY(-50%);background-color:#fff}.scale_zone{width:100%;text-align:center;position:absolute;display:flex;align-items:center;justify-content:center;padding-left:1.5rem}.scale_zone--optimal{border-top:1px solid rgba(77,172,170,.25);border-bottom:1px solid rgba(77,172,170,.25)}.scale_value{width:100%;height:100%;position:absolute;top:0;left:0}.scale_ambient,.scale_max{position:absolute;left:0;width:100%;height:4px;transform:translateY(50%)}.scale_ambient{height:2px;z-index:1}.inhaler{height:100%;padding-top:2.25rem}.inhaler .calibration{position:absolute;z-index:10;top:0;left:0;width:100%}.inhaler .calibration_range{width:calc(100% - 11rem);margin:1.5rem 1rem 1rem}.inhaler .calibration_stats{position:absolute;top:0;right:0;margin-left:auto;padding-right:1rem;display:flex;flex-direction:column;width:9rem}.inhaler .calibration .btn{line-height:1.1;display:block;margin-top:.5rem;border-color:transparent!important}.inhaler .calibration .btn.unclickable{pointer-events:none}.inhaler .calibration .btn_label{font-size:.8rem}.inhaler .calibration .btn_value{display:block;font-size:1.2rem;font-weight:600;padding-top:.2rem}.inhaler .calibration .btn_separator{font-weight:400;padding-left:.25em}