Merge pull request #36 from joville/patch-1

Patch 1

Author: NigelOToole

src/styles/progress-tracker.css

@@ -41,6 +41,11 @@
   transition: background-color, border-color;
   transition-duration: 0.3s;
 }
+@supports (x: attr(x type(*))) {
+  .progress-marker::before {
+    content: attr(data-text string, "");
+  }
+}
 .progress-marker::after {
   content: "";
   display: block;
@@ -403,4 +408,4 @@
 }
 [dir=rtl] .progress-tracker--center .progress-marker::after {
   left: -50%;
-}
+}

src/styles/progress-tracker/_progress-tracker.scss

@@ -51,6 +51,10 @@
         border-radius: 50%;
         transition: background-color, border-color;
         transition-duration: $animation-duration;
+
+        @supports (x: attr(x type(*))) {
+          content: attr(data-text string, "");
+        }
       }
 
       // Path between markers