Make drilldown menu "Back" arrow part of the <a>

Makes the drilldown menu's "Back" arrows to be pseudo-element of the "Back" <a> rather than the <li>.  This provides consistency with the "forward" arrows and makes them clickable.

diff --git a/scss/components/_drilldown.scss b/scss/components/_drilldown.scss
index 7e2b42616edc1392db948009728c3b58172555c7..9a2208af23eeba14261a114ac48d01ad85940a85 100644 (file)
--- a/scss/components/_drilldown.scss
+++ b/scss/components/_drilldown.scss
@@ -64,7 +64,7 @@ $drilldown-background: $white !default;
       }
     }
 
-    .js-drilldown-back a::before {
+    .js-drilldown-back > a::before {
       @include css-triangle(6px, $drilldown-arrow-color, $global-left);
       border-#{$global-left}-width: 0;
       display: inline-block;