MC-16153: Use Magento LESS media queries in Page Builder to stop storefront style duplication

- fix static errors

Author: anthoula

app/code/Magento/PageBuilder/view/frontend/web/css/source/_icons.less

@@ -9,8 +9,8 @@
     font-weight: normal;
     src: url('@{icons-pagebuilder__font-path}.eot');
     src: url('@{icons-pagebuilder__font-path}.eot?#iefix') format('embedded-opentype'),
-        url('@{icons-pagebuilder__font-path}.woff') format('woff'),
-        url('@{icons-pagebuilder__font-path}.ttf') format('truetype');
+    url('@{icons-pagebuilder__font-path}.woff') format('woff'),
+    url('@{icons-pagebuilder__font-path}.ttf') format('truetype');
 }
 
 //
@@ -19,8 +19,8 @@
 
 & when (@media-common = true) {
     .pagebuilder-icon {
-        font-family: @icons-pagebuilder__font-name;
         -webkit-font-smoothing: antialiased;
+        font-family: @icons-pagebuilder__font-name;
         font-style: normal;
         font-weight: normal;
         line-height: 1;
@@ -29,10 +29,10 @@
 
     [class^='pagebuilder-icon-']:before,
     [class*=' pagebuilder-icon-']:before {
+        -moz-osx-font-smoothing: grayscale;
+        -webkit-font-smoothing: antialiased;
         display: inline-block;
         font-family: @icons-pagebuilder__font-name;
-        -webkit-font-smoothing: antialiased;
-        -moz-osx-font-smoothing: grayscale;
         font-style: normal;
         font-weight: normal;
         line-height: 1;