/* Permanent full-width separator; not tied to focus or the active tab. */
.shipment-details-shell>.sd-tabs::before{content:"";display:block!important;position:absolute;left:0;right:0;bottom:0;height:2px;background:#b8cedb;opacity:1!important;visibility:visible!important;z-index:2;pointer-events:none;}
.shipment-details-shell>.sd-tabs>[role="tab"]::after{z-index:3;}