.related-post-header-title{text-align:center;font-size:40px;font-weight:600;margin-bottom:40px}.post-listing.test1{grid-template-columns:repeat(3,1fr)}.post-listing.test1 .post-item{box-shadow:5px 5px 16px #ccc;margin-bottom:20px}.post-listing.test1 .post-item .title{font-size:24px;font-weight:500;line-height:1.2em}@media(max-width:410px){.post-listing.test1{grid-template-columns:repeat(1,1fr)}}