.pf-main-content{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}@media (max-width:1024px){.pf-main-content{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.pf-main-content{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.pf-main-content{grid-template-columns:1fr}}