style(lint): fix lint errors with sass and ts

Author: brandyscarney

src/components/slides/swiper/swiper.ts

@@ -897,7 +897,7 @@ function cleanupStyles(s: Slides) {
   }
 
   // Container
-  if(s.container){
+  if (s.container) {
     removeClass(s.container, s._classNames);
     s.container.removeAttribute('style');
   }

src/components/toolbar/toolbar.ios.scss

@@ -315,8 +315,8 @@ $toolbar-button-ios-strong-font-weight:     600 !default;
 .back-button-ios {
   @include margin(0);
 
-  overflow: visible;
   z-index: 99;
+  overflow: visible;
 
   order: map-get($toolbar-order-ios, back-button);