/**
 * Cicada background pattern
 *
 * @link http://lea.verou.me/css3patterns/#cicada-stripes
 *
 * @author Randy Merril http://forthedeveloper.com/ for the original pattern
 * @author Mason Wendell mason@canarypromo.com @canarymason for the sass mixin
 */

@import "compass/css3/images";

@mixin background-stripes-cicada($bg-color: gray, $stripe-color: white, $dir: left) {
    $transparent: rgba(black, 0);
    $stripe-color1: rgba($stripe-color, 0.07);
    $stripe-color2: rgba($stripe-color, 0.13);
    $stripe-color3: rgba($stripe-color, 0.17);
    $stripe-color4: rgba($stripe-color, 0.19);
    background-color: $bg-color;
    @include background-image(
        linear-gradient(
            $dir,
            $stripe-color1 50%,
            $transparent 50%
        ),
        linear-gradient(
            $dir,
            $stripe-color2 50%,
            $transparent 50%
        ),
        linear-gradient(
            $dir,
            $transparent 50%,
            $stripe-color3 50%
        ),
        linear-gradient(
            $dir,
            $transparent 50%,
            $stripe-color4 50%
        )
    );
    background-size: 13px, 29px, 37px, 53px;
}
