.collection-droites{display:grid;grid-template-columns:repeat(auto-fill,minmax(116px,1fr));gap:8px;margin-bottom:10px}.case-droite{justify-content:flex-start;gap:4px;min-height:112px;padding:6px 4px}.case-droite .systeme-droite{font-size:.86em;line-height:1.25}.choix-position .bouton-activite{font-size:.9em}.scene-espace .rail-droite{stroke:currentColor;stroke-width:1.6;stroke-dasharray:1 5;stroke-opacity:.8}.scene-espace .droite-prolongee{stroke-width:2.4}.scene-espace .droite-prolongee.cache{stroke-dasharray:6 5}.scene-espace .dans-le-plan{stroke:var(--green-text);stroke-width:3.4}.scene-espace .segment-ab{stroke-width:2.8}.scene-espace .percee{fill:var(--green-transparent);fill-opacity:.6;stroke:currentColor;stroke-width:2}.scene-espace .ecart-m{stroke:currentColor;stroke-width:2.2;stroke-dasharray:2 5}.scene-espace .barreau{stroke:currentColor;stroke-width:1.5;stroke-dasharray:3 3}.scene-espace .ombre-droite{stroke:currentColor;stroke-width:1.5;stroke-dasharray:7 4;stroke-opacity:.65}