.configIndexBox{margin-top:40px;height:calc(100vh - 140px);overflow-y:auto}.configIndexBox .chosen{background:#4876ff;color:#fff}.configIndexBox .listForm{width:900px}.configIndexBox::-webkit-scrollbar{width:5px;height:1px}.configIndexBox::-webkit-scrollbar-thumb{background:#fff;border-radius:30px}.configIndexBox::-webkit-scrollbar-track{background:#fff}