I would like to make my window pane unscrollable. If I set my element to overflow: hidden, I can not scroll on any page, so I tried to do it in the CSS file of the component which I want unscrollable. However, the only way I managed achieve this was adding the unscrollable class name to the element of index.html. .unscrollable{ overflow: hidden; } However, in that case, all windows are unscrollable wherever I navigate on the page. I tried to solve the problem by adding the following only to the component's CSS file: .unscrollable{ overflow: hidden !important; } but to no avail. Does anyone have an idea on how to solve it? I am very confused by not being able to influence index.html depending on the component, especially since the tag is there. Continue reading...