Property border-bottom

A shorthand property for border-bottom-width,
border-bottom-style and border-bottom-color

border-bottom-color Sets the color of the bottom border

border-bottom-left-radius Defines the radius of the border of the bottom-left corner

border-bottom-right-radius Defines the radius of the border of the bottom-right corner

border-bottom-style Sets the style of the bottom border

border-bottom-width Sets the width of the bottom border