[dir] .user-list{border:1px solid #ced4da;border-radius:4px;padding:5px;margin-bottom:10px}.user-list .scroll-content{max-height:300px}.user-list .scroll-content .gap-10{gap:10px}.selected-teacher .close{visibility:hidden}.selected-teacher:hover .close{visibility:visible}[dir] .selected-teacher:hover .close{margin-top:3px}