CSS Properties

border-top-style

• none - This is default which specifies no border.
• hidden – This is very similar to none value, except in border conflict resolution for table elements
• solid – It specifies a solid border
• dotted – It specifies a dotted border
• double – It specifies a double border
• dashed – It specifies a dashed border
• groove – It specifies a 3D grooved border.
• ridge – It specifies a 3D ridged border.
• inset – It specifies a 3D inset border.
• outset – It specifies a 3D outset border.

border-top-width

• medium – This is default value which specifies a medium top border.
• thin – It specifies a thin top border
• thick – It specifies a thick top border
• length – We can define top border length in the form of % px etc.

border-top-color

• color value
• transparent

border-top

Syntax:

selector{
border-top: border-top-width border-top-style border-top-color;
}

Example:

p{
border-top: 10px solid red;
}