.message-overflow{overflow-y:auto;max-height:433px}.message-overflow::-webkit-scrollbar{width:.5rem;background-color:transparent}.message-overflow::-webkit-scrollbar-thumb{border-radius:5px;background-color:#dee2e6}.message-border-bottom{margin-bottom:1rem;border-bottom:1px solid #d5d5d5;padding:.5rem}.message-border-bottom:last-child{border-bottom:0px solid #d5d5d5}