The border-radius property defines the radius of an element’s corners to give the element rounded corners. This property can have from one to four values.

The border-right property is a shorthand property for all the other properties a CSS right border can be given.

The border-right-style property sets the style of an element’s right border to dotted, dashed, solid, double, etc.

The border-right-width property sets the width of an element’s right border. An element must have a border before you can change the width.

The border-style property sets the style of all four borders of an element, and can have from one to four values.

The border-top property is a shorthand property for all the other properties a CSS top border can be given.

The border-top-left-radius property defines the radius of the top-left corner, giving it a rounded look.

The border-top-right-radius property defines the radius of the top-right corner, giving it a rounded look.

The border-top-style property sets the style of an element’s top border to dotted, dashed, solid, double, etc.

The border-top-width property sets the width of an element’s top border. An element must have a border before you can change the width.

The border-width property sets the width of an element’s borders. An element must have a border before you can change the width.