.step{overflow-x:auto;overflow-y:hidden;width:100%}.step,.stepItem{-ms-flex-pack:justify;justify-content:space-between;height:100%}.step,.stepItem,.stepItem .stepItemNum{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.stepItem .stepItemNum{cursor:pointer;-ms-flex-pack:center;justify-content:center;height:25px;min-height:25px;width:25px;min-width:25px;margin-right:10px;border-radius:50%;text-align:center;line-height:normal;font-size:16px;color:#fff;background-color:#d7d7d7}.stepItem .stepItemName,.stepItem .stepItemNum{letter-spacing:normal;font-family:Arial Normal,Arial,sans-serif;font-weight:400;font-style:normal}.stepItem .stepItemName{width:calc(100% - 40px);display:inline-block;font-size:14px;line-height:16px;color:#aaa;white-space:nowrap}.stepItem .isDelBtn{cursor:pointer}.currentStepItem .stepItemNum{background-color:#f59a23}.currentStepItem .stepItemName{color:#333}.beforeStepItem .stepItemNum{background-color:#3154a4}.beforeStepItem .stepItemName{color:#333}.line{display:inline-block;height:10px;background-color:#dfe5f9;border-radius:25px;margin:0 10px}