Modify the line color of the paint
.el-table td,.building-top .el-table th.is-leaf { border-bottom: 1px solid #ccc; }
Modify the bottom color table
.el-table::before{ border-bottom: 1px solid #ccc; }
Modify table contents portion font color and font size
.el-table{ color: #6B91CE; font-size: 14px; }