.h3-knit{display:inline-block;position:relative;font-size:1.4rem;font-weight:600;color:#4a3a2a;line-height:1.6;margin:40px 0 24px}.h3-knit::after{content:"";position:absolute;left:0;bottom:0.25em;width:100%;height:0.6em;background-color:#f5f0ea;z-index:-1}