.mr5p {
margin-right:5%;
}


@media (max-width:800px) {

	.blogArticle .preview .w15{
	display:none ;
	}

	.blogArticle .preview .w85{
width:100%
	}
	
	}
	
@media ( max-width :700px) {
	
		.allArticle a.blogArticle:nth-of-type(odd){
	padding-right:1em ;
	}
	
	.allArticle a.blogArticle:nth-of-type(even){
	padding-left:1em ;
	}
	
	.blogArticle {
		width: 50%;
	}
	.mr5p {
		margin-right: 0
	}
}

@media ( max-width :400px) {

		.allArticle a.blogArticle:nth-of-type(odd){
	padding-right:0 ;
	}
	
	.allArticle a.blogArticle:nth-of-type(even){
	padding-left:0 ;
	}
	
	.blogArticle {
		width: 100%;
	}
}