.fade{--transition-fade:opacity 0.15s linear;transition:var(--transition-fade)}@media (prefers-reduced-motion:reduce){.fade{transition:none}}.fade:not(.show){opacity:0}.collapse:not(.show){display:none}.collapsing{--transition-collapse:height 0.35s ease;--transition-collapse-width:width 0.35s ease;height:0;overflow:hidden;transition:var(--transition-collapse)}@media (prefers-reduced-motion:reduce){.collapsing{transition:none}}.collapsing.collapse-horizontal{height:auto;transition:var(--transition-collapse-width);width:0}@media (prefers-reduced-motion:reduce){.collapsing.collapse-horizontal{transition:none}}