SYSTEM AND METHOD FOR CHANGING A WEB UI APPLICATION APPEARANCE BASED ON STATE THROUGH CSS SELECTOR CASCADING

A method and system for adjusting a web application user interface (UI). The method includes rendering the web application UI and detecting at least one state change of a web application or affecting online accessibility of the web application using a processor of a computing device. The method further includes adjusting one or more elements of the web application UI in dependence upon the at least one state change, wherein the adjusting comprises utilization of cascading style sheets (CSS) with at least one of descendant selectors and cascading rules. The method also includes rendering the web application UI with the adjusted one or more elements. The utilization of the cascading style sheets (CSS) classes includes applying a new property to a UI element, and through one or more descendant selectors, applying one or more new properties to one or more sublevel elements of the UI element.