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CSS

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JavaScript

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HTML

              
                <footer id="footer" class="footer hidden">
    <a href="https://codepen.io/WithAnEs" target="blank" class="withanes"><span class="withanes-name">WithAnEs</span></a>
</footer>
              
            
!

CSS

              
                @import "compass/css3";

$maincolor: #b3c33a;
$stripecolor: #d2db88;

@mixin myTHINstripes($color1, $color2) {
  background-image:
    linear-gradient(
      45deg,
      $color1,
      $color1 3px,
        /* STRIPE 1 */
        $color2 3px,
        $color2 4px,
        /* STRIPE 1 */
      $color1 4px,
      $color1 10px,
        /* STRIPE 2 */
        $color2 10px,
        $color2 11px,
        /* STRIPE 2 */
      $color1 11px,
      $color1 17px,
        /* STRIPE 3 */
        $color2 17px,
        $color2 18px,
        /* STRIPE 3 */
      $color1 18px,
      $color1 21px
    );
  background-size: 10px 20px;
}

@mixin myTHICKstripes($color1, $color2) {
  background-image:
    linear-gradient(
      45deg,
      $color1,
      $color1 2px,
        /* STRIPE 1 */
        $color2 2px,
        $color2 4px,
        /* STRIPE 1 */
      $color1 4px,
      $color1 9px,
        /* STRIPE 2 */
        $color2 9px,
        $color2 11px,
        /* STRIPE 2 */
      $color1 11px,
      $color1 16px,
        /* STRIPE 3 */
        $color2 16px,
        $color2 18px,
        /* STRIPE 3 */
      $color1 18px,
      $color1 22px
    );
  background-size: 10px 20px;
}

body {
  padding: 10px;
  @include myTHICKstripes($maincolor, $stripecolor);
}
              
            
!

JS

              
                
              
            
!
999px

Console