.lab-bar-slider:after{background:linear-gradient(90deg,var(--lab-primary),var(--lab-primary-grad));width:100%;height:3px;top:3px;left:0}.avg-marker:after,.lab-bar-slider:after{content:"";z-index:0;display:block;position:absolute}.avg-marker:after{background:linear-gradient(#0000,#666);width:1px;height:6px;top:-5px;left:50%}