.collapsible-link:before{content:'';width:14px;height:2px;background:#333;position:absolute;top:calc(50% - 1px);right:1rem;display:block;transition:all .3s}.collapsible-link:after{content:'';width:2px;height:14px;background:#333;position:absolute;top:calc(50% - 7px);right:calc(1rem + 6px);display:block;transition:all .3s}.collapsible-link[aria-expanded=true]:after{transform:rotate(90deg) translateX(-1px)}.collapsible-link[aria-expanded=true]:before{transform:rotate(180deg)}.card-header:hover{background-color:#f5f5f5 !important}.card-header{background-color:#fff !important}.pt-2,.py-2{padding-top:0 !important}.modal-backdrop{display:none !important}