@media only screen and (min-width: 320px) {
    .article-block, .is-root-container .article-block {
        padding: 40px 0px;
    }
    .article-block + .article-block{
        padding-top:0px
    }
}   

@media only screen and (min-width: 768px) {
    
}

@media only screen and (min-width: 1024px) {
   
}