jqwidgets-scripts-custom/demos/Angular/layout/fluidsize/src/app/app.component.css

jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.

body, html {
  width: 100%;
  height: 100%;
  overflow: hidden;
  padding: 3px;
  box-sizing: border-box;
  margin: 0;
}

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