less-triangle

An easy mixin to create a triangle in CSS3 with LESS.

Usage

    .triangle(@direction, @size, @color)
    .triangle(@direction, @width, @height, @color)

• @direction defines the direction: up, down, left or right.
• @size defines the size of triangle
• @width defines the width of triangle
• @height defines the height of triangle
• @color defines the color

Example

.dropdown {
    &:after {
        .triangle(down, 3em, 5px, #fff);
    }
}