fix Accordion without whitespace and full item width

Author: haschek

src/components/Accordion/Stories/Accordion.stories.tsx

@@ -28,7 +28,7 @@ const TemplateIcons: StoryFn<typeof Accordion> = (args) => <Accordion {...args}
 export const Default = TemplateIcons.bind({});
 Default.args = {
     children: [
-        <AccordionItem {...AccordionStoryItem.args} label="Accordion item 1" />,
+        <AccordionItem {...AccordionStoryItem.args} label="Accordion item 1" fullWidth />,
         <AccordionItem {...AccordionStoryItem.args} label="Accordion item 2 (elevated)" elevated />,
         <AccordionItem {...AccordionStoryItem.args} label="Accordion item 3 (initially opened)" open />,
         <AccordionItem {...AccordionStoryItem.args} label="Accordion item 4 (disabled)" disabled />,

src/components/Accordion/accordion.scss

@@ -152,7 +152,9 @@ $eccgui-size-accordion-separation: $eccgui-size-block-whitespace * 0.5 !default;
     }
 
     .#{$eccgui}-accordion__item--condensed:not(.#{$eccgui}-accordion__item--fullwidth) &,
-    .#{$prefix}--accordion--start.#{$eccgui}-accordion__container--global-contentspace-none &,
+    .#{$prefix}--accordion--start.#{$eccgui}-accordion__container--global-contentspace-none
+        :not(.#{$eccgui}-accordion__item--fullwidth)
+        &,
     .#{$prefix}--accordion--start
         .#{$eccgui}-accordion__item--contentspace-none:not(.#{$eccgui}-accordion__item--fullwidth)
         & {