app/assets/stylesheets/minable/ui/forms/_form-grouped.scss in minable-0.1.2 vs app/assets/stylesheets/minable/ui/forms/_form-grouped.scss in minable-0.1.3

@@ -27,11 +27,11 @@
     &:focus {
       border: $min-f-default-border-active;
       margin-top: -1px;
     }
 
-    &:first-child {
+    &:first-of-type {
       border-radius: $min-f-default-radius $min-f-default-radius 0 0;
       border-top: $min-f-default-border;
       margin-top: .5em;
 
       &:active,
@@ -75,11 +75,11 @@
     &:focus {
       border: $min-f-default-border-active;
       margin-left: -1px;
     }
 
-    &:first-child {
+    &:first-of-type {
       border-radius: $min-f-default-radius 0 0 $min-f-default-radius;
       border-left: $min-f-default-border;
 
       &:active,
       &:focus {
@@ -125,10 +125,10 @@
           border: $min-f-default-border-active;
           margin-top: -1px;
           margin-left: 0;
         }
 
-        &:first-child {
+        &:first-of-type {
           border-radius: $min-f-default-radius $min-f-default-radius 0 0;
           border-top: $min-f-default-border;
           margin-top: .5em;
 
           &:active,