:art: stop using grid-gap in flexer

vue-theme/src/pages/list.vue

@@ -249,6 +249,7 @@ export default {
         width: 100%
         display: grid
         grid-template-columns: 32% 32% 32%
+        grid-gap: $ms--2
         align-items: start
         /* This is important for how the grid lines up to the page */
         justify-content: right 

vue-theme/src/sss/_helpers.sss

@@ -8,7 +8,6 @@
     display: flex
     justify-content: center
     align-items: center
-    grid-gap: 0 $ms--2
 
 .f
     &-row, &-col