Got rid of some CSS filters that were making the PlayItemsModal take way too much memory.

app/styles/play/modal/play-items-modal.sass

@@ -270,17 +270,18 @@
   .item-img
     z-index: 1
 
-  .item-shadow
-    left: 5px
-    @include filter(contrast(0%) brightness(0%))
-    opacity: 0.2
+  // Not performant, takes too much memory with filter.
+  //.item-shadow
+  //  left: 5px
+  //  @include filter(contrast(0%) brightness(0%))
+  //  opacity: 0.2
     
   .item-silhouette
-    @include filter(contrast(0%) brightness(0%))
-    opacity: 0.3
+    opacity: 0.2
+    //@include filter(contrast(0%) brightness(0%))
 
   .required-level
-    //position: absolute
+    position: absolute
     left: 0
     right: 5px
     top: 70px

app/templates/play/modal/item-details-view.jade

@@ -37,7 +37,6 @@
 
 if item && !item.owned
   if item.unequippable
-    // Temp, while we only have Warriors: prevent them from buying non-Warrior stuff
     button.btn.big-font.disabled.unequippable #{item.get('heroClass')} Only
   else
     button#selected-item-unlock-button.btn.big-font.unlock-button(data-item-id=item.id)

app/templates/play/modal/play-items-modal.jade

@@ -39,7 +39,7 @@
                   else
                     strong.big-font= item.name
                     img.item-img(src=item.getPortraitURL(), draggable="false")
-                    img.item-shadow(src=item.getPortraitURL(), draggable="false")
+                    //img.item-shadow(src=item.getPortraitURL(), draggable="false")  // Not performant, takes too much memory with filter
                   
                   if item.owned
                     span.big-font.owned(data-i18n="play.owned")
@@ -50,7 +50,6 @@
                       img(src="/images/common/gem.png", draggable="false")
                       span.big-font= item.get('gems')
                     if item.unequippable
-                      // Temp, while we only have Warriors: prevent them from buying non-Warrior stuff
                       span.big-font.unequippable= item.get('heroClass')
                     else
                       button.btn.unlock-button.big-font(data-i18n="play.unlock", data-item-id=item.id)