added font weight to accordion for chrome and legability
added font weight to accordion for chrome and legability

Signed-off-by: fsha <576b8ed65db71ae4fe8233978c8d88657431b47b@docker.com>

thaJeztah/docs-base,mikedougherty/docs-base,mikedougherty/docs-base,SvenDowideit/docs-base,thaJeztah/docs-base,sanscontext/docs-base,mikedougherty/docs-base,sanscontext/docs-base,sanscontext/docs-base,SvenDowideit/docs-base,thaJeztah/docs-base,SvenDowideit/docs-base