.subtitle{width:100%;padding-bottom:1rem;border-bottom:.1rem solid #f7f7f7;margin-bottom:2rem}.subtitle h3{line-height:2.5rem;font-size:2.5rem;font-weight:800;color:#000}.subtitle p{color:gray;font-style:italic;margin-top:.5rem}.subtitle.dark h3{color:#fff}@media(max-width:575px){.subtitle h3{line-height:1.75rem;font-size:1.5rem}.subtitle h3,.subtitle p{text-align:center}}