Fix contrast on form field descriptions

Author: datakurre

frontend/packages/volto-ploneconf-core/news/22.bugfix

@@ -0,0 +1 @@
+Fix contrast on form field descriptions. @datakurre

frontend/packages/volto-ploneconf-core/src/theme/_main.scss

@@ -1,11 +1,12 @@
 @import 'root';
-@import 'components/navigation';
-@import 'components/sessiontile';
-@import 'components/sponsortile';
-@import 'components/presenter_category';
 @import 'components/blocks/listing';
 @import 'components/blocks/schedule';
 @import 'components/blocks/search';
+@import 'components/form';
+@import 'components/navigation';
+@import 'components/presenter_category';
+@import 'components/sessiontile';
+@import 'components/sponsortile';
 @import 'components/views/presenter_view';
 @import 'components/views/session_view';
 @import 'components/views/sponsor_view';

frontend/packages/volto-ploneconf-core/src/theme/components/_form.scss

@@ -0,0 +1,3 @@
+.ui.form p.help {
+  color: #4e5556;
+}