border-bottom

The border-bottom property is defined to set the bottom border of an element.

Syntax

border-bottom: border-width border-style border-color | none;

.mydiv{
	border-bottom: 1px solid red;
}

border-width: sets the width of the bottom border.

border-style: sets the style of the bottom border.

border-color: sets the color of the bottom border.

none: sets no bottom border.(default value)