:root .vxe-grid .alarm-group-table-title,
:root .vxe-grid .alarm-list-title {
  flex-shrink: 0;
  padding-left: 8px;
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.15;
  color: var(--el-text-color-primary);
  white-space: nowrap;
  border-inline-start: 4px solid #6366f1;
}