@media (min-width: 60em) {

	/* article */
	.article__content{
		width:69%;
	}
	.article__sidebar{
		width:28%;
	}
	
	/* block */
	.block{
		margin:0;
	}

	/* footer */
	.footer__copyright{
		padding-right:1em;
	}
	/* navigation */
	.navigation-filter__items{
		margin-right:3em;
		float:left;
	}
	.navigation-group__items{
		display:inline-block;
		float:right;
	}

}