.fade{transition:opacity .15s linear}@media (prefers-reduced-motion:reduce){.fade{transition:none}}.fade:not(.show){opacity:0}.collapse:not(.show){display:none}.collapsing{height:0;overflow:hidden;transition:height .35s ease}@media (prefers-reduced-motion:reduce){.collapsing{transition:none}}.collapsing.collapse-horizontal{height:auto;transition:width .35s ease;width:0}@media (prefers-reduced-motion:reduce){.collapsing.collapse-horizontal{transition:none}}.collapse:not(.show){display:none!important}[aria-expanded=false]>.expanded,[aria-expanded=true]>.collapsed{display:none}