.about h1{font-size:32px;line-height:36px}.about h2{font-size:24px;line-height:28px}.about h3{font-size:20px;line-height:24px}.about .certificate{background:#000}.marker{margin:0 -.4em;padding:.1em .4em;border-radius:.8em .3em;background:transparent;background-image:linear-gradient(90deg,rgba(255,225,0,.1),rgba(255,225,0,.7) 4%,rgba(255,225,0,.3));-webkit-box-decoration-break:clone;box-decoration-break:clone}