General improvements to the UI

More work still needed, but still a meaningful step forward.

frontend/delta/scss/core/layout.scss

@@ -228,6 +228,9 @@ div.cardContent {
 		@include flex($cardListWidth, 0);
 		overflow-y: scroll;
 
+		z-index: 5;
+		box-shadow: 2px 0 6px 0 rgba(0,0,0, 0.1);
+
 		div.cardToolbar.narrow {
 		}
 		
@@ -247,7 +250,8 @@ div.cardContent {
 			position: relative;
 			bottom: 0px;
 			font-size: 75pt;
-			color: blue;
+//			color: blue;
+			color: #aaa;
 
 			width: 100px;
 			height: 100px;
@@ -258,6 +262,12 @@ div.cardContent {
 			margin-bottom: 10px;
 			
 			cursor: pointer;
+			
+			&:hover {
+//				color: $clipperz-orange;
+				color: green;
+//				color: brown;
+			};
 		}
 	}
 
@@ -284,6 +294,10 @@ div.cardContent {
 					background-color: white;
 				}
 			}
+			
+			.mask {
+				background-color: rgba(255, 255, 255, 0.8);
+			}
 		}
 
 		& > div.view /*, & > div.editWrapper > div.edit */ {

frontend/delta/scss/core/tagEditor.scss

@@ -1,7 +1,7 @@
 .tagEditor {
 
 	&.readWrite {
-		border: 1px solid red;
+//		border: 1px solid red;
 	}
 
 	ul {