fix(SW-1386): fix image sizes to be more responsive and fill it's container correctly

components/Blocks/FullWidthCampaign/fullWidthCampaign.module.css

@@ -1,7 +1,13 @@
 .container {
   position: relative;
-  height: 640px;
   overflow: hidden;
+  height: 640px;
+}
+
+@media screen and (min-width: 768px) {
+  .container {
+    height: 880px;
+  }
 }
 
 .content {
@@ -31,11 +37,5 @@
 
 .image {
   max-width: 100%;
-  height: 600px;
-}
-
-@media screen and (min-width: 768px) {
-  .image {
-    height: 880px;
-  }
+  height: 100%;
 }

components/Blocks/FullWidthCampaign/index.tsx

@@ -26,6 +26,7 @@ export default function FullWidthCampaign({ content }: FullWidthCampaignProps) {
           focalPoint={background_image.focalPoint}
           width={1512}
           height={880}
+          sizes="(min-width: 1512px) 1512px, 100vw"
         />
       ) : null}
       <div className={styles.content}>