Changed links that wrap the icon svg to `display: block` so there isn't any...

Changed links that wrap the icon svg to `display: block` so there isn't any issues knowing when `mouseover` occurs

app/assets/stylesheets/pages/pipelines.scss

@@ -177,6 +177,10 @@
           border-bottom: 2px solid $border-color;
         }
       }
+
+      a {
+        display: block;
+      }
     }
   }