.custom-heading{display:block;line-height:1}h2.custom-heading.large{font-size:clamp(2rem,3.75rem,11vw)}h2.custom-heading.medium{font-size:clamp(1.5rem,2rem,8vw)}h3.custom-heading{line-height:1.3}@media (min-width:880px){.span6 h2.custom-heading.large{font-size:clamp(2rem,3.75rem,4vw)}}