superhero: add borders for input states, closes #554

superhero/_bootswatch.scss

@@ -158,6 +158,11 @@ label,
     color: $brand-warning;
   }
 
+  .form-control,
+  .form-control:focus {
+    border: 4px solid $brand-warning;
+  }
+
   .input-group-addon {
     border: none;
   }
@@ -178,6 +183,11 @@ label,
     color: $brand-danger;
   }
 
+  .form-control,
+  .form-control:focus {
+    border: 4px solid $brand-danger;
+  }
+
   .input-group-addon {
     border: none;
   }
@@ -198,6 +208,11 @@ label,
     color: $brand-success;
   }
 
+  .form-control,
+  .form-control:focus {
+    border: 4px solid $brand-success;
+  }
+
   .input-group-addon {
     border: none;
   }

superhero/bootstrap.css

@@ -6869,6 +6869,10 @@ label,
 .has-warning .form-control-feedback {
   color: #f0ad4e;
 }
+.has-warning .form-control,
+.has-warning .form-control:focus {
+  border: 4px solid #f0ad4e;
+}
 .has-warning .input-group-addon {
   border: none;
 }
@@ -6885,6 +6889,10 @@ label,
 .has-error .form-control-feedback {
   color: #d9534f;
 }
+.has-error .form-control,
+.has-error .form-control:focus {
+  border: 4px solid #d9534f;
+}
 .has-error .input-group-addon {
   border: none;
 }
@@ -6901,6 +6909,10 @@ label,
 .has-success .form-control-feedback {
   color: #5cb85c;
 }
+.has-success .form-control,
+.has-success .form-control:focus {
+  border: 4px solid #5cb85c;
+}
 .has-success .input-group-addon {
   border: none;
 }

superhero/bootswatch.less

@@ -162,6 +162,11 @@ label,
     color: @brand-warning;
   }
 
+  .form-control,
+  .form-control:focus {
+    border: 4px solid @brand-warning;
+  }
+
   .input-group-addon {
     border: none;
   }
@@ -182,6 +187,11 @@ label,
     color: @brand-danger;
   }
 
+  .form-control,
+  .form-control:focus {
+    border: 4px solid @brand-danger;
+  }
+
   .input-group-addon {
     border: none;
   }
@@ -202,6 +212,11 @@ label,
     color: @brand-success;
   }
 
+  .form-control,
+  .form-control:focus {
+    border: 4px solid @brand-success;
+  }
+
   .input-group-addon {
     border: none;
   }