👉 The "Fluid" button in a user interface typically refers to a dynamic, responsive design element that allows for fluid or stretchable layouts. This means that when the user resizes their browser window or device, the layout adjusts smoothly and proportionally to maintain the visual harmony and usability of the interface. It often uses CSS techniques like Flexbox or Grid to ensure that content reflows and repositions in a flexible manner, providing a seamless and adaptive user experience across different screen sizes and devices. This fluidity enhances accessibility and ensures that all elements, from text to images, remain legible and well-spaced.