CSS Box-shadow vs Drop-shadow box-shadow or drop-shadow, adds depth and dimension to elements on a webpage, enhancing the overall visual experience In short, box-shadow applies a shadow to the entire box of an element, while 'drop-shadow' (used with the 'filter' property) applies a shadow to the opaque parts of an element, allowing for more complex shadow effects. Basic Syntax - .shadow { box-shadow: (--horizontal-offset) (--vertical-offset) (--blur-radius) (--spread-radius) (--shadow-color); }