When executing a feature of a frame (HTML document), a web browser utilizes a method for adjusting the size of the frame. The method includes expanding the size of the frame to cover at least a portion of the area of the interface components in response to a request for executing a feature of the frame. After expanding the size of the frame, the web browser executes the feature, wherein the feature renders a visual content within the expanded frame and disables the interface components within the expanded frame. Subsequently, responsive to another request, the web browser reduces the size of the expanded frame to an initial size of the frame.