#border-top-style

Like border-style, but for the top border only.

默认属性 border-top-style: none;

Removes the top border.

border-top-style: dotted;

Turns the top border into a sequence of dots.

border-top-style: dashed;

Turns the top border into a sequence of dashes.

border-top-style: solid;

Turns the top border into a solid line.

border-top-style: double;

Splits the top border into two lines.

border-top-style: groove;

Sets an inset style to the top border.