taffy-coustom-ui/demos/Angular/src/layout/dashboard/app.component.css

自己编译的

.jqx-layout-group-auto-hide-content-vertical {
  width: 200px;
}

.no-border {
  border-left-width: 0;
  border-right-width: 0;
}

.jqx-ribbon-content-section {
  overflow: hidden;
}