.ag-cell { border: 1px solid black!important; border-bottom: none!important; }
.ag-row { border-bottom: 1px solid black!important; }
.ag-row { border-bottom: 1px solid black!important; }
.ag-row:last-child { border-bottom: none!important; }
.ag-body-viewport { overflow-y: auto!important; }
.ag-body-viewport::-webkit-scrollbar { width: 0.5em!important; height: 0.5em!important; }
.ag-body-viewport::-webkit-scrollbar-thumb { background-color: rgba(0,0,0,0.6)!important; }
.ag-body-viewport::-webkit-scrollbar-track { background-color: rgba(0,0,0,0.1)!important; }
这样可以保持单线条边框,同时使滚动行为更加符合直觉。