[player] Fix problem with unnecessary scrollbars for radio button group

projects/common/element-components/radio-button-group.component.ts

@@ -15,7 +15,9 @@ import { FormElementComponent } from '../form-element-component.directive';
            [style.font-style]="elementModel.italic ? 'italic' : ''"
            [style.text-decoration]="elementModel.underline ? 'underline' : ''">
           <label [innerHTML]="elementModel.label" id="radio-group-label"></label>
-          <mat-radio-group aria-labelledby="radio-group-label" fxLayout="{{elementModel.alignment}}"
+          <mat-radio-group aria-labelledby="radio-group-label"
+                           [style.margin-bottom.px]="10"
+                           fxLayout="{{elementModel.alignment}}"
                            [formControl]="elementFormControl">
               <mat-radio-button *ngFor="let option of elementModel.options" [value]="option">
                   {{option}}

projects/player/src/app/components/section/section.component.html

@@ -30,7 +30,7 @@
           [style.grid-column-end]="element.gridColumnEnd"
           [style.grid-row-start]="element.gridRowStart"
           [style.grid-row-end]="element.gridRowEnd"
-          [style.display]="'block'"
+          [style.display]="'inherit'"
           [style.height.%]="100"
           [elementModel]="element"
           [parentForm]="sectionForm"