The border-block-width Css property defines the width of the logical block borders of an element, which maps to a physical border width depending on the element's writing mode, directionality, and text orientation. It corresponds to the border-top-width and border-bottom-width, or border-left-width, and border-right-width property depending on the values defined for writing-mode, direction, and text-orientation....(简体) The border-block-width CSS property defines the width of...border-inline-end-width . Syntax css /* <'border-width'> values */...