Merge pull request #803 from Safelite/SSR-1435-add-empty-alt-tag

SSR-1435 add empty alt tag for decorative image.

src/iss-components/site-footer/footer-image/footer-image.vue

@@ -1,6 +1,8 @@
 <template>
     <div class="footerImage">
-        <img :src="footerImageURL" />
+        <img
+            :src="footerImageURL"
+            alt="" />
     </div>
 </template>
 <script>
@@ -11,8 +13,8 @@ export default {
     data() {
         return {
             widget: {
-                footer: 'SiteFooterWidget',
-            },
+                footer: 'SiteFooterWidget'
+            }
         };
     },
     computed: {
@@ -21,8 +23,8 @@ export default {
                 this.widget.footer,
                 widgetFields.FOOTER_WIDGET.FOOTER_IMAGE_URL
             );
-        },
-    },
+        }
+    }
 };
 </script>