[data-wativate-type~="exercise-interpreter"] .fill-in { display: var(--flex-display); position: var(--position-relative); justify-content: var(--justify-between); align-items: var(--items-center); white-space: nowrap; } [data-wativate-type~="exercise-interpreter"] .fill-in.underscore { position: relative; min-width: 4rem; } [data-wativate-type~="exercise-interpreter"] .fill-in.underscore::before { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 0; border-bottom: #000 1px solid; } [data-wativate-type~="exercise-interpreter"] .fill-in.underscore div[data-wativate-type="bracket"] { opacity: 0; }