.webinare__lead{max-width:82rem;margin:2.4rem 0 0;font-size:1.8rem;line-height:2.8rem}@media (width>=768px){.webinare__lead{margin-top:3.2rem;font-size:2rem;line-height:3.2rem}}.post-tile__summary{flex-basis:100%;margin-bottom:3rem}@media (width>=768px){.post-tile__summary{flex-basis:36.4rem;max-width:36.4rem;margin-bottom:0}}.post-tile__excerpt{-webkit-line-clamp:4;-webkit-box-orient:vertical;margin:0;font-size:1.8rem;line-height:2.8rem;display:-webkit-box;overflow:hidden}