.test-chat-scroll{scrollbar-width:thin;scrollbar-color:#9b9b9b80 transparent}.test-chat-scroll::-webkit-scrollbar{width:8px}.test-chat-scroll::-webkit-scrollbar-track{background:0 0}.test-chat-scroll::-webkit-scrollbar-thumb{background-color:#9b9b9b80;border-radius:4px}.test-chat-scroll::-webkit-scrollbar-thumb:hover{background-color:#9b9b9bb3}.test-chat-scroll::-webkit-scrollbar-button{display:none}