.mp-back-bar{box-sizing:border-box;height:44px;padding:0;position:fixed;width:100%;z-index:200}.mp-back-bar-icon{fill:#fff;font-size:12px;left:20px;position:absolute;top:12px;z-index:2}.mp-back-bar-icon img{height:16px;margin-top:2px;width:16px}.mp-back-bar-text{box-sizing:border-box;color:#fff;font-size:20px;font-weight:500;left:44px;line-height:44px;margin:0;max-width:none;padding:0;pointer-events:none;position:absolute;right:44px;text-align:center;top:0;width:auto}