Add custom carousel text color functionality

Use Image description;;color | path/to/image to set a custom color for carousel image subtitles

static/css/style.css

@@ -181,6 +181,14 @@ time.icon span {
 	max-height: 500px;
 }
 
+.carousel-text-dark {
+	color: #000;
+}
+
+.carousel-text-light {
+	color: #fff;
+}
+
 .button-wrapper {
 	text-align: center;
 }