Display Related Posts in Grid Format in Genesis

related-grid-genesis.css

.related-posts {
border-top: 1px solid #ccc;
padding-top: 40px;
}

.related-posts-list .one-third {
border: 1px solid #dde5ea;
border-radius: 5px;
box-sizing: border-box;
box-shadow: 2px 1px 10px 0 rgba(0, 0, 0, .1);
}

.related-posts-list .one-third:first-child {
margin-left: 0;
}

a.related-post-title {
line-height: 27px;
color: #333;
font-size: 18px;
}

.one-copy {
padding: 1.5rem 1.25rem 1.75rem;
}