mediaitem artwork css changes

- set image rendering for artworkLCD to auto
- changed missingartwork background to apply on img instead of the containing div to fix weird outlines

src/renderer/less/elements.less

@@ -211,7 +211,6 @@
   }
 }
 
-
 // Media Item Elements
 
 .mediaitem-artwork {
@@ -221,9 +220,6 @@
   position: relative;
   width: 100%;
   height: 100%;
-  background-image: url("./assets/MissingArtwork.svg");
-  background-size: cover;
-  background-position: center;
 
   .animatedartwork-view-box {
     position: absolute;
@@ -270,6 +266,9 @@
     object-fit: cover;
     image-rendering: -webkit-optimize-contrast;
     pointer-events: none;
+    background-image: url("./assets/MissingArtwork.svg");
+    background-size: cover;
+    background-position: center;
   }
 
   &.no-shadow {
@@ -289,6 +288,11 @@
   }
 }
 
+
+#artworkLCD img {
+  image-rendering: auto;
+}
+
 /* queue item */
 .cd-queue-item {
   border-bottom: 0px solid rgb(200 200 200 / 10%);