.drop_box::-webkit-scrollbar{height:6px;width:3px}.drop_box::-webkit-scrollbar-thumb{background:silver;border:1px solid silver;border-radius:50px}.drop_box::-webkit-scrollbar-track{margin:5px 0}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}