fix: update a-grid breakpoints and a-input class

Author: linspw

src/components/atoms/a-grid/a-grid-item.scss

@@ -8,14 +8,14 @@
   .a-grid-item--column-#{$i} {
     grid-column: span #{$i};
 
-    @include for-tablet-down {
+    @include for-medium-desktop-down{
       @if $i >= 6 {
         grid-column: span 12;
       } @else {
         grid-column: span 6;
       }
     }
-    @include for-mobile-down {
+    @include for-large-tablet-down {
       grid-column: span 12;
     }
   }

src/components/atoms/a-input/a-input.vue

@@ -113,6 +113,7 @@ export default {
   },
   methods: {
     handleHasValue(value) {
+      if (!this.$refs.input) return;
       if (value) {
         this.$refs.input.classList.add('a-input--behavior-has-value');
       } else {