body { color: #000; background: #fff; margin: 0 } .container { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100vh; text-align: center } .wrapper { line-height: 48px } .error-h1 { border-right: 1px solid rgba(0, 0, 0, .3) } h1 { display: inline-block; margin: 0 20px 0 0; padding-right: 23px; font-size: 24px; font-weight: 500; vertical-align: top } h2 { font-size: 14px; font-weight: 400; line-height: 28px }