Merge pull request #2 from cstergianos/feature/21592-newsletter-subscription-input-box-fix

Apply the same fix for Magento blank

Author: cstergianos

app/design/frontend/Magento/blank/Magento_Newsletter/web/css/source/_module.less

@@ -44,7 +44,8 @@
         }
 
         input {
-            padding-left: 35px;
+            margin-right: 35px;
+            padding: 0 0 0 35px; // Reset some default Safari padding values.
         }
 
         .title {
@@ -75,7 +76,8 @@
 
 .media-width(@extremum, @break) when (@extremum = 'min') and (@break = @screen__m) {
     .block.newsletter {
-        width: 32%;
+        max-width: 44%;
+        width: max-content;
 
         .field {
             margin-right: 5px;

app/design/frontend/Magento/luma/Magento_Newsletter/web/css/source/_module.less

@@ -79,8 +79,8 @@
 
 .media-width(@extremum, @break) when (@extremum = 'min') and (@break = @screen__m) {
     .block.newsletter {
-        .lib-css(width, max-content);
         max-width: 44%;
+        width: max-content;
     }
 }