Progress indicator for processes - could be prettier, but functional for now

src/scss/components/_notifications.scss

@@ -76,7 +76,9 @@
 				position: absolute;
 				top: 16px;
 				left: 18px;
-				opacity: 1;				
+				opacity: 1;	
+				z-index: 2;
+				border-radius: 50%;
 
 				&:before {
 					border-color: transparent;
@@ -85,6 +87,18 @@
 				&:after {
 					border-right-color: $white;
 				}
+
+				.progress {
+					background: $light_blue;
+					position: absolute;
+					top: 0;
+					left: 0;
+					width: 100%;
+					height: 100%;
+					border: 0px solid $blue;
+					box-sizing: border-box;
+					border-radius: 50%;
+				}
 			}
 		}
 	}

src/scss/global/_core.scss

@@ -262,6 +262,10 @@ button.placeholder {
 	@include clearfix;
 }
 
+.hidden {
+	display: none !important;
+}
+
 .pulse { @include pulse(); }
 .one-liner { @include one_line_text; }
 .centred-text { text-align: center; }

src/scss/global/_variables.scss

@@ -13,6 +13,7 @@ $black: #000000;
 $red: #cf2d2d;
 $green: #47af2a;
 $blue: #32b5f2;
+$light_blue: #96cfea;
 $yellow: #FFF39C;
 $orange: #f16f19;
 $overlay_dark: rgba(0, 0, 0, 0.88);